Royston (Hertfordshire) weather

Forecast days

Cloudy changing to sunny intervals by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Royston

    Today (9 April 2026)
    Time
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Cloudy Cloudy Overcast Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    20%
    30%
    10%
    30%
    <5%
    <5%
    20%
    10%
    <5%
    <5%
    Temperature
    18°
    17°
    16°
    16°
    14°
    12°
    12°
    10°
    Feels like temperature (°C)
    15°
    14°
    13°
    12°
    11°
    Wind direction and speed
    WSW
    15
    WSW
    16
    WSW
    16
    WSW
    17
    W
    18
    W
    17
    WNW
    17
    WNW
    16
    WNW
    14
    WNW
    11
    W
    11
    Wind gust (mph)
    27
    28
    28
    33
    35
    31
    30
    28
    26
    21
    20
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    65%
    61%
    51%
    63%
    70%
    62%
    56%
    54%
    54%
    56%
    60%
    UV 3 2 2 1 1 1 1 - - - -
    Friday (10 April 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 Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    20%
    20%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    12°
    13°
    13°
    12°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    W
    11
    W
    11
    W
    10
    W
    10
    W
    8
    WNW
    7
    W
    6
    W
    5
    W
    5
    WNW
    4
    W
    4
    WSW
    4
    SSW
    4
    SSW
    5
    S
    7
    S
    8
    S
    8
    SSE
    9
    SSE
    11
    SSE
    13
    SE
    13
    SE
    13
    SE
    14
    SE
    14
    Wind gust (mph)
    20
    19
    19
    17
    16
    13
    11
    9
    10
    10
    10
    12
    14
    16
    17
    17
    18
    20
    23
    23
    24
    23
    23
    24
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    62%
    62%
    65%
    67%
    69%
    73%
    75%
    75%
    71%
    65%
    57%
    54%
    45%
    41%
    40%
    40%
    40%
    40%
    41%
    50%
    55%
    54%
    58%
    68%
    UV - - - - - - 1 1 1 1 2 3 4 4 3 2 1 1 1 1 - - - -
    Saturday (11 April 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 Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    10%
    20%
    20%
    20%
    10%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SE
    15
    SE
    16
    SE
    18
    SSE
    19
    SSE
    19
    SSE
    17
    SSE
    16
    SSE
    15
    S
    15
    SSW
    15
    SW
    15
    WSW
    15
    WSW
    14
    WSW
    14
    WSW
    15
    WSW
    16
    WSW
    17
    WSW
    17
    WSW
    15
    SW
    14
    SW
    14
    SW
    14
    SW
    14
    SW
    14
    Wind gust (mph)
    25
    25
    26
    28
    27
    26
    24
    22
    23
    24
    27
    25
    25
    28
    29
    29
    31
    31
    28
    25
    23
    23
    22
    21
    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
    73%
    74%
    68%
    64%
    62%
    61%
    61%
    64%
    65%
    67%
    69%
    68%
    65%
    59%
    54%
    44%
    42%
    40%
    41%
    41%
    49%
    57%
    61%
    66%
    UV - - - - - - 1 1 1 1 1 2 2 3 3 2 1 1 1 1 - - - -
    Sunday (12 April 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 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 Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    10%
    20%
    40%
    50%
    50%
    40%
    40%
    30%
    20%
    20%
    10%
    10%
    10%
    Temperature (°C)
    11°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    11°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    13
    SSW
    13
    SSW
    13
    SSW
    13
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    12
    SSW
    13
    SSW
    14
    SW
    14
    SW
    14
    SW
    13
    SW
    13
    SSW
    13
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    12
    SSW
    10
    SSW
    9
    SSW
    9
    SSW
    8
    S
    8
    Wind gust (mph)
    19
    18
    18
    17
    17
    16
    16
    19
    22
    24
    25
    25
    25
    26
    27
    26
    25
    24
    22
    17
    14
    13
    11
    10
    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
    72%
    73%
    76%
    77%
    81%
    82%
    84%
    83%
    75%
    67%
    56%
    47%
    42%
    43%
    46%
    47%
    50%
    53%
    53%
    59%
    67%
    70%
    75%
    79%
    UV - - - - - - 1 1 1 2 3 3 3 4 3 2 2 1 1 1 - - - -
    Monday (13 April 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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    30%
    20%
    20%
    20%
    30%
    40%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    40%
    30%
    20%
    Temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    10°
    Feels like temperature (°C)
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    S
    8
    S
    8
    S
    8
    S
    8
    S
    7
    S
    7
    S
    6
    S
    5
    S
    4
    SSW
    4
    S
    5
    S
    6
    S
    6
    SSW
    6
    SW
    6
    SW
    6
    SSW
    6
    WSW
    6
    E
    6
    ESE
    6
    SE
    6
    SSE
    6
    SE
    6
    SSE
    5
    Wind gust (mph)
    10
    10
    9
    8
    8
    7
    6
    8
    9
    10
    12
    12
    12
    13
    14
    15
    16
    15
    14
    12
    11
    11
    9
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    83%
    85%
    87%
    88%
    90%
    92%
    92%
    91%
    85%
    77%
    69%
    63%
    58%
    56%
    56%
    54%
    55%
    56%
    58%
    71%
    81%
    83%
    86%
    88%
    UV - - - - - - 1 1 1 2 3 3 3 3 3 2 1 1 1 1 - - - -
    Tuesday (14 April 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 Clear night Clear night Sunny day Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    20%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    <5%
    Temperature (°C)
    10°
    13°
    14°
    12°
    Feels like temperature (°C)
    11°
    12°
    10°
    Wind direction and speed (mph)
    SSE
    5
    SSE
    5
    SW
    5
    W
    4
    N
    5
    N
    7
    E
    7
    ESE
    7
    ESE
    7
    Wind gust (mph)
    8
    8
    8
    11
    15
    16
    15
    14
    11
    Visibility (description)
    G
    M
    P
    VP
    M
    G
    G
    VG
    G
    Humidity
    90%
    91%
    94%
    96%
    80%
    58%
    53%
    66%
    83%
    UV - - - 1 3 3 1 1 -
    Wednesday (15 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    11°
    14°
    15°
    13°
    10°
    Feels like temperature (°C)
    12°
    13°
    12°
    Wind direction and speed (mph)
    SE
    6
    SE
    6
    SE
    6
    SSE
    8
    S
    9
    S
    8
    S
    8
    SSE
    8
    Wind gust (mph)
    11
    11
    15
    18
    18
    17
    16
    14
    Visibility (description)
    M
    VP
    VP
    G
    VG
    VG
    VG
    G
    Humidity
    89%
    93%
    93%
    80%
    63%
    54%
    65%
    80%
    UV - - 1 3 4 2 1 -

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    WARNING
    Flood warnings icon
    Flood warnings

    Flood warnings may be in force for:

    East of England weather forecast

    Headline:

    Dry with clear spells, becoming cloudy later.

    Today:

    Brighter spells likely at first, and soon feeling warm in any sunshine. Cloud then thickens during the afternoon, with outbreaks of light rain possible later. Maximum temperature 22 °C.

    Tonight:

    Cloudy a t first with patchy light rain becoming partly cloudy overnight and settled with winds gradually easing and cooler overnight temperatures, with mist and fog patches possible. Minimum temperature 2 °C.

    Friday:

    Chilly start Friday then sunny intervals, cloud thickening later with the chance of rain overnight. Winds remain blustery along the coast. Maximum temperature 13 °C.

    Outlook for Saturday to Monday:

    Rain and strong winds Saturday morning, isolated showers later. Sunshine and showers Sunday. Monday brings widespread showers. Temperatures near average for April.

    Updated:

    UK long range weather forecast

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