Boston (Lincolnshire) weather

Forecast days

Overcast.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Boston

    Today (27 July 2026)
    Time
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Cloudy Sunny intervals Cloudy Sunny intervals Cloudy Overcast Overcast Overcast Overcast Cloudy Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    19°
    19°
    20°
    20°
    21°
    22°
    22°
    23°
    23°
    23°
    21°
    20°
    20°
    19°
    Feels like temperature (°C)
    17°
    17°
    17°
    18°
    19°
    19°
    20°
    21°
    21°
    22°
    21°
    20°
    20°
    19°
    Wind direction and speed
    WNW
    11
    W
    10
    W
    11
    W
    11
    W
    11
    W
    11
    W
    11
    WNW
    11
    W
    9
    WNW
    7
    WNW
    7
    WNW
    6
    W
    4
    W
    4
    Wind gust (mph)
    22
    24
    25
    24
    23
    22
    22
    21
    19
    16
    13
    11
    11
    11
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    61%
    64%
    58%
    56%
    54%
    44%
    44%
    52%
    54%
    56%
    62%
    65%
    67%
    73%
    UV 4 6 6 7 6 5 3 2 1 1 1 1 - -
    Tuesday (28 July 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    19°
    18°
    18°
    17°
    17°
    17°
    18°
    19°
    21°
    22°
    23°
    24°
    25°
    26°
    27°
    28°
    28°
    28°
    27°
    26°
    24°
    23°
    22°
    Feels like temperature (°C)
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    18°
    19°
    20°
    21°
    22°
    23°
    24°
    25°
    26°
    26°
    27°
    26°
    26°
    26°
    24°
    23°
    22°
    Wind direction and speed (mph)
    WSW
    5
    WSW
    6
    WSW
    6
    SW
    6
    SW
    6
    SW
    6
    SW
    7
    SW
    7
    SW
    8
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    SW
    8
    SW
    7
    SW
    5
    SSW
    5
    SSW
    5
    Wind gust (mph)
    12
    13
    13
    13
    13
    13
    14
    16
    17
    19
    20
    21
    22
    22
    22
    21
    20
    19
    17
    15
    11
    11
    11
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    77%
    78%
    83%
    85%
    88%
    88%
    85%
    79%
    74%
    66%
    63%
    56%
    54%
    51%
    44%
    41%
    40%
    40%
    44%
    57%
    63%
    65%
    67%
    UV - - - - - 1 1 1 2 3 4 5 7 6 5 4 3 2 1 1 1 - - -
    Wednesday (29 July 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    21°
    20°
    19°
    18°
    17°
    16°
    16°
    18°
    20°
    22°
    24°
    26°
    28°
    29°
    30°
    31°
    31°
    31°
    30°
    29°
    27°
    25°
    23°
    21°
    Feels like temperature (°C)
    21°
    20°
    18°
    17°
    17°
    16°
    16°
    18°
    20°
    23°
    25°
    27°
    28°
    29°
    29°
    30°
    30°
    30°
    29°
    28°
    26°
    24°
    22°
    20°
    Wind direction and speed (mph)
    SSW
    7
    SSW
    7
    SSW
    7
    SSW
    6
    SSW
    6
    SSW
    5
    SSW
    5
    SSW
    4
    SW
    4
    SW
    4
    SW
    4
    SSW
    5
    SSW
    6
    SSW
    8
    SW
    9
    SW
    10
    SW
    9
    SW
    9
    SW
    8
    W
    8
    NW
    8
    NW
    8
    NW
    8
    NNW
    8
    Wind gust (mph)
    14
    14
    14
    13
    12
    13
    12
    12
    12
    13
    15
    17
    19
    22
    22
    21
    21
    19
    18
    16
    17
    19
    17
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    69%
    72%
    76%
    81%
    84%
    86%
    86%
    79%
    74%
    66%
    60%
    52%
    41%
    40%
    39%
    38%
    38%
    39%
    40%
    42%
    51%
    56%
    58%
    64%
    UV - - - - - 1 1 1 2 3 5 6 7 7 6 5 4 2 1 1 1 - - -
    Thursday (30 July 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    20°
    20°
    18°
    17°
    17°
    16°
    16°
    17°
    19°
    21°
    22°
    23°
    24°
    24°
    25°
    25°
    25°
    24°
    23°
    23°
    21°
    19°
    17°
    17°
    Feels like temperature (°C)
    20°
    19°
    18°
    17°
    16°
    15°
    16°
    16°
    18°
    20°
    21°
    22°
    22°
    23°
    23°
    23°
    22°
    22°
    21°
    20°
    19°
    17°
    16°
    16°
    Wind direction and speed (mph)
    NW
    7
    NW
    7
    NW
    7
    NW
    7
    WNW
    7
    WNW
    7
    WNW
    7
    WNW
    7
    WNW
    8
    NW
    8
    WNW
    7
    WNW
    8
    WNW
    9
    WNW
    9
    W
    11
    W
    10
    W
    11
    WNW
    11
    WNW
    13
    NW
    11
    NW
    10
    NW
    9
    NW
    8
    NW
    7
    Wind gust (mph)
    16
    15
    15
    15
    14
    15
    15
    16
    17
    18
    19
    21
    21
    23
    23
    22
    22
    22
    21
    22
    21
    18
    16
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    67%
    70%
    75%
    78%
    80%
    83%
    83%
    77%
    73%
    65%
    58%
    52%
    48%
    44%
    45%
    45%
    44%
    44%
    44%
    44%
    45%
    48%
    53%
    57%
    UV - - - - - 1 1 1 2 3 5 6 6 6 5 4 3 2 1 1 1 - - -
    Friday (31 July 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    15°
    14°
    14°
    13°
    13°
    12°
    11°
    13°
    15°
    17°
    19°
    20°
    21°
    22°
    23°
    22°
    22°
    21°
    21°
    20°
    19°
    17°
    15°
    15°
    Feels like temperature (°C)
    14°
    13°
    13°
    12°
    12°
    11°
    12°
    14°
    16°
    17°
    18°
    19°
    20°
    21°
    21°
    20°
    19°
    19°
    18°
    18°
    16°
    14°
    13°
    Wind direction and speed (mph)
    NW
    7
    NW
    7
    WNW
    6
    WNW
    7
    WNW
    7
    WNW
    6
    NW
    6
    NW
    6
    NW
    6
    NW
    7
    NW
    7
    NW
    6
    NW
    7
    WNW
    7
    NW
    7
    N
    7
    NE
    7
    NNE
    7
    NE
    7
    ENE
    8
    ENE
    7
    ENE
    7
    ENE
    6
    ENE
    7
    Wind gust (mph)
    16
    15
    15
    14
    14
    14
    13
    14
    15
    16
    17
    18
    18
    19
    19
    19
    18
    18
    18
    17
    15
    14
    15
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    G
    G
    VG
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    59%
    64%
    66%
    69%
    71%
    74%
    78%
    74%
    66%
    56%
    44%
    42%
    42%
    41%
    41%
    41%
    41%
    42%
    43%
    46%
    51%
    57%
    64%
    67%
    UV - - - - - 1 1 1 2 3 5 6 7 6 5 3 3 2 1 1 1 - - -
    Saturday (1 August 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    14°
    12°
    14°
    19°
    22°
    23°
    21°
    16°
    Feels like temperature (°C)
    14°
    14°
    12°
    13°
    18°
    21°
    21°
    20°
    15°
    Wind direction and speed (mph)
    N
    5
    NW
    5
    NNW
    5
    NNW
    5
    NNE
    7
    N
    7
    NNE
    9
    NE
    8
    ENE
    7
    Wind gust (mph)
    13
    11
    10
    15
    18
    19
    19
    16
    12
    Visibility (description)
    G
    VG
    G
    G
    VG
    G
    VG
    VG
    VG
    Humidity
    71%
    73%
    81%
    75%
    54%
    42%
    40%
    45%
    68%
    UV - - - 1 5 6 3 1 -
    Sunday (2 August 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night
    Chance of precipitation
    10%
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    13°
    15°
    20°
    22°
    23°
    20°
    17°
    Feels like temperature (°C)
    13°
    13°
    14°
    19°
    21°
    21°
    18°
    16°
    Wind direction and speed (mph)
    ENE
    6
    ENE
    5
    NE
    5
    ENE
    6
    E
    7
    E
    9
    E
    9
    ENE
    7
    Wind gust (mph)
    11
    11
    15
    17
    20
    19
    18
    13
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    79%
    86%
    78%
    56%
    44%
    43%
    53%
    74%
    UV - - 1 4 6 3 1 -

    UK video forecast

    Boston weather map

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    East Midlands weather forecast

    Headline:

    Fine and dry for most. Warm in the sunshine.

    Today:

    Monday will be a generally dry day across the region with bright or sunny spells. Some more prolonged sunshine is possible later. Becoming warm in lighter winds. Maximum temperature 24 °C.

    Tonight:

    Remaining dry overnight with clear spells for many, however variable amounts of cloud will feed in across western counties of the region. Minimum temperature 15 °C.

    Tuesday:

    A bright start, particularly in the east of the region. Cloudier elsewhere but conditions will improve as cloud lifts during the day. Feeling very warm, locally hot in the sunshine. Maximum temperature 28 °C.

    Outlook for Wednesday to Friday:

    Remaining largely settled over the coming days with plenty of sunshine. Very warm, with temperatures rising further and becoming hot locally by Wednesday. Cooler and less settled from Thursday.

    Updated:

    UK long range weather forecast