Winchester (Hampshire) weather

Forecast days

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

    7 day forecast for Winchester

    Today (9 September 2026)
    Time
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    19°
    18°
    18°
    17°
    15°
    15°
    13°
    12°
    Feels like temperature (°C)
    18°
    18°
    18°
    17°
    15°
    15°
    13°
    12°
    Wind direction and speed
    NW
    3
    WNW
    3
    WNW
    2
    W
    2
    WSW
    2
    W
    3
    W
    2
    WNW
    2
    Wind gust (mph)
    12
    10
    8
    8
    8
    8
    8
    7
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    54%
    55%
    57%
    70%
    74%
    75%
    77%
    82%
    UV 2 1 1 1 - - - -
    Thursday (10 September 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 Clear night Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    20%
    30%
    30%
    20%
    10%
    20%
    40%
    60%
    70%
    Temperature (°C)
    10°
    10°
    13°
    15°
    17°
    18°
    19°
    19°
    19°
    19°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    10°
    10°
    12°
    15°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    W
    2
    W
    2
    W
    2
    SE
    2
    S
    2
    S
    2
    S
    2
    SSW
    2
    S
    2
    S
    2
    SSW
    3
    SW
    5
    SW
    7
    SW
    8
    SW
    8
    SW
    8
    SW
    9
    SW
    8
    SW
    8
    SSW
    7
    SSW
    7
    SSW
    7
    SSW
    7
    SSW
    7
    Wind gust (mph)
    8
    7
    6
    6
    6
    6
    6
    6
    7
    9
    13
    18
    20
    21
    22
    21
    21
    20
    18
    16
    15
    16
    17
    19
    Visibility (description)
    G
    G
    G
    G
    G
    G
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    M
    Humidity
    85%
    86%
    88%
    90%
    92%
    92%
    93%
    92%
    84%
    75%
    66%
    60%
    57%
    57%
    59%
    64%
    67%
    69%
    74%
    76%
    81%
    83%
    85%
    87%
    UV - - - - - - 1 1 1 2 3 4 4 3 2 2 2 1 1 1 - - - -
    Friday (11 September 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 Light rain Light rain Light rain Light rain Light shower night Partly cloudy night Mist 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 Clear night Clear night
    Chance of precipitation
    80%
    70%
    70%
    50%
    40%
    20%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    17°
    16°
    17°
    16°
    16°
    16°
    15°
    14°
    15°
    17°
    18°
    20°
    21°
    22°
    22°
    22°
    22°
    22°
    21°
    20°
    17°
    16°
    15°
    14°
    Feels like temperature (°C)
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    14°
    15°
    17°
    19°
    20°
    21°
    22°
    22°
    22°
    22°
    22°
    22°
    20°
    17°
    16°
    15°
    14°
    Wind direction and speed (mph)
    SSW
    7
    SSW
    7
    SW
    7
    SW
    7
    SW
    6
    WSW
    5
    WSW
    3
    W
    3
    W
    3
    WNW
    4
    WNW
    3
    WNW
    3
    WNW
    3
    WNW
    4
    WNW
    5
    WNW
    5
    WNW
    4
    WNW
    4
    WNW
    3
    W
    3
    W
    3
    W
    4
    WNW
    3
    WNW
    3
    Wind gust (mph)
    19
    19
    17
    16
    13
    11
    9
    10
    12
    12
    13
    13
    13
    15
    14
    14
    13
    12
    10
    10
    10
    10
    9
    9
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    91%
    95%
    95%
    96%
    97%
    97%
    98%
    98%
    96%
    91%
    84%
    73%
    64%
    58%
    57%
    57%
    56%
    56%
    59%
    73%
    77%
    80%
    84%
    86%
    UV - - - - - - 1 1 1 2 3 4 5 5 4 3 2 1 1 1 - - - -
    Saturday (12 September 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 Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    40%
    40%
    40%
    30%
    30%
    Temperature (°C)
    13°
    11°
    10°
    12°
    15°
    18°
    19°
    20°
    21°
    21°
    21°
    21°
    20°
    20°
    19°
    18°
    18°
    18°
    18°
    Feels like temperature (°C)
    13°
    11°
    10°
    12°
    15°
    17°
    18°
    19°
    19°
    20°
    19°
    19°
    19°
    18°
    17°
    17°
    17°
    17°
    17°
    Wind direction and speed (mph)
    WNW
    2
    WNW
    2
    WNW
    2
    SSW
    2
    SSW
    2
    SSW
    2
    SSW
    2
    SSW
    2
    SSW
    2
    SSW
    3
    SW
    6
    SW
    9
    SW
    10
    SW
    10
    SW
    10
    SW
    11
    SW
    11
    SW
    11
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    9
    SW
    8
    Wind gust (mph)
    8
    8
    6
    6
    6
    6
    7
    7
    9
    13
    21
    23
    24
    25
    25
    25
    25
    24
    22
    21
    20
    20
    18
    18
    Visibility (description)
    G
    G
    G
    M
    M
    M
    M
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    M
    M
    Humidity
    90%
    92%
    93%
    95%
    96%
    96%
    97%
    97%
    91%
    84%
    76%
    66%
    63%
    62%
    63%
    65%
    68%
    73%
    77%
    80%
    87%
    88%
    90%
    92%
    UV - - - - - - 1 1 1 2 3 4 4 4 4 3 2 1 1 1 - - - -
    Sunday (13 September 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 Mist Mist Mist Mist Mist Mist Mist Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    30%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    20%
    30%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    18°
    19°
    20°
    21°
    21°
    22°
    22°
    22°
    22°
    22°
    20°
    19°
    18°
    17°
    16°
    Feels like temperature (°C)
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    18°
    18°
    19°
    20°
    21°
    21°
    22°
    23°
    23°
    23°
    22°
    21°
    19°
    19°
    18°
    17°
    Wind direction and speed (mph)
    SW
    8
    SW
    8
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    6
    WSW
    6
    WSW
    6
    WSW
    6
    WSW
    7
    W
    7
    W
    7
    W
    7
    W
    7
    W
    6
    W
    6
    W
    6
    W
    5
    W
    3
    W
    3
    W
    3
    W
    3
    W
    2
    Wind gust (mph)
    18
    18
    17
    16
    16
    16
    14
    15
    16
    16
    17
    17
    17
    18
    17
    17
    16
    15
    13
    10
    10
    9
    9
    9
    Visibility (description)
    M
    M
    M
    M
    P
    P
    P
    P
    M
    G
    G
    G
    G
    G
    VG
    VG
    VG
    G
    VG
    G
    G
    G
    G
    G
    Humidity
    93%
    95%
    96%
    96%
    96%
    96%
    96%
    97%
    95%
    92%
    88%
    81%
    78%
    76%
    71%
    68%
    67%
    67%
    69%
    78%
    85%
    88%
    91%
    92%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 2 2 1 1 1 - - - -
    Monday (14 September 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Mist Cloudy Cloudy Cloudy Cloudy Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    15°
    14°
    13°
    17°
    21°
    22°
    19°
    18°
    Feels like temperature (°C)
    16°
    16°
    14°
    14°
    18°
    20°
    21°
    19°
    18°
    Wind direction and speed (mph)
    WNW
    3
    W
    2
    W
    2
    SW
    2
    SSW
    3
    SW
    7
    SW
    7
    SSW
    6
    SSW
    6
    Wind gust (mph)
    8
    8
    8
    9
    13
    18
    18
    14
    15
    Visibility (description)
    G
    M
    M
    P
    G
    VG
    VG
    G
    G
    Humidity
    93%
    95%
    97%
    97%
    83%
    71%
    68%
    80%
    91%
    UV - - - 1 3 4 2 1 -
    Tuesday (15 September 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Mist Mist Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    Temperature (°C)
    17°
    17°
    17°
    18°
    21°
    21°
    19°
    16°
    Feels like temperature (°C)
    17°
    17°
    17°
    18°
    20°
    20°
    18°
    16°
    Wind direction and speed (mph)
    SW
    6
    SW
    7
    SW
    7
    WSW
    7
    W
    9
    W
    9
    W
    7
    WNW
    6
    Wind gust (mph)
    17
    17
    19
    23
    23
    22
    16
    14
    Visibility (description)
    M
    M
    P
    G
    VG
    VG
    VG
    G
    Humidity
    95%
    94%
    94%
    86%
    66%
    59%
    68%
    80%
    UV - - 1 3 4 2 1 -

    UK video forecast

    Winchester weather map

    View the weather with our interactive map

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    London & South East England weather forecast

    Headline:

    Dry with clear spells overnight. Feeling chilly.

    This Evening and Tonight:

    After a fine end to the day, it will remain dry with clear spells overnight. Light winds throughout. Turning chilly, especially in some rural spots. Minimum temperature 7 °C.

    Thursday:

    A dry and bright but mostly cloudy day. Cloud will thicken into the evening as outbreaks of rain spread eastward on a freshening breeze. Maximum temperature 21 °C.

    Outlook for Friday to Sunday:

    Early rain clearing, then mostly dry Friday with the odd shower possible. Rain spreading in late on Saturday. Cloudy with outbreaks of rain Sunday. Temperatures trending a little above average.

    Updated:

    UK long range weather forecast