Caernarfon (Gwynedd) weather

Forecast days

  • 11 8
    Sunrise iconSunrise:
    Sunset iconSunset:
    Mist.
    L UV
    L Pollution
    No pollen data.
Mist.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

    7 day forecast for Caernarfon

    Today (26 December 2024)
    Time
    23:00
    Weather symbols
    Mist
    Chance of precipitation
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    S
    6
    Wind gust (mph)
    14
    Visibility
    P
    Humidity
    91%
    UV
    -
    Friday (27 December 2024)
    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
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Mist
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    7
    S
    7
    S
    7
    S
    7
    S
    7
    S
    7
    S
    7
    S
    7
    S
    6
    S
    6
    S
    6
    S
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    S
    6
    SSW
    6
    SSW
    6
    Wind gust (mph)
    14
    14
    15
    15
    15
    15
    15
    15
    16
    16
    17
    16
    16
    15
    15
    16
    16
    16
    17
    17
    17
    17
    17
    17
    Visibility (description)
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    Humidity
    92%
    92%
    91%
    91%
    91%
    91%
    90%
    90%
    91%
    91%
    90%
    88%
    87%
    87%
    87%
    88%
    91%
    92%
    92%
    92%
    92%
    92%
    92%
    93%
    UV
    -
    -
    -
    -
    -
    -
    -
    -
    1
    1
    1
    1
    1
    1
    1
    1
    1
    -
    -
    -
    -
    -
    -
    -
    Saturday (28 December 2024)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Mist
    Mist
    Mist
    Mist
    Overcast
    Mist
    Overcast
    Cloudy
    Chance of precipitation
    20%
    30%
    20%
    10%
    20%
    30%
    20%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    6
    S
    6
    S
    7
    S
    8
    SSW
    9
    SSW
    8
    SSW
    7
    SSW
    6
    Wind gust (mph)
    17
    18
    19
    20
    20
    19
    17
    17
    Visibility (description)
    P
    P
    P
    P
    M
    M
    M
    M
    Humidity
    93%
    92%
    92%
    92%
    90%
    90%
    94%
    93%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Sunday (29 December 2024)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Sunny intervals
    Sunny intervals
    Overcast
    Partly cloudy night
    Cloudy
    Chance of precipitation
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    7
    SW
    7
    SW
    8
    SW
    9
    SW
    11
    SW
    12
    SW
    13
    SW
    14
    Wind gust (mph)
    19
    20
    22
    26
    27
    29
    32
    33
    Visibility (description)
    M
    VG
    VG
    VG
    E
    E
    VG
    E
    Humidity
    94%
    93%
    91%
    90%
    85%
    85%
    86%
    85%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Monday (30 December 2024)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Overcast
    Overcast
    Overcast
    Overcast
    Overcast
    Overcast
    Overcast
    Overcast
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    30%
    40%
    30%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    14
    SW
    16
    SW
    17
    SW
    18
    SW
    20
    SSW
    21
    SW
    22
    SW
    22
    Wind gust (mph)
    36
    37
    40
    45
    44
    45
    49
    52
    Visibility (description)
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    Humidity
    85%
    86%
    85%
    85%
    82%
    84%
    86%
    87%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Tuesday (31 December 2024)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Overcast
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Chance of precipitation
    50%
    50%
    40%
    40%
    20%
    30%
    30%
    40%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    21
    WSW
    20
    WSW
    18
    W
    16
    W
    15
    WNW
    14
    W
    13
    SSW
    12
    Wind gust (mph)
    50
    49
    43
    39
    33
    28
    23
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    87%
    87%
    86%
    86%
    82%
    79%
    85%
    88%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wednesday (1 January 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Light rain
    Light rain
    Light rain
    Light rain
    Chance of precipitation
    40%
    40%
    40%
    50%
    50%
    60%
    60%
    50%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    11
    SSE
    11
    NE
    12
    ENE
    11
    NW
    12
    NNW
    12
    N
    14
    NNW
    14
    Wind gust (mph)
    21
    21
    20
    21
    24
    24
    26
    30
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    88%
    90%
    84%
    82%
    74%
    81%
    85%
    84%
    UV
    -
    -
    -
    1
    1
    1
    -
    -

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    Wales weather forecast

    Headline:

    Often cloudy with drizzle at times. Mild.

    This Evening and Tonight:

    Remaining murky this evening and overnight with cloud thick enough for the odd spot of drizzle, especially over western hills. Mist and fog also forming in places. Staying mild with light winds. Minimum temperature 6 °C.

    Friday:

    Another murky and dull day with low cloud, hill fog and drizzle at times, though most places staying largely dry. Feeling slightly cooler than recent days. Maximum temperature 9 °C.

    Outlook for Saturday to Monday:

    Rain for a time on Saturday, then mostly fine, though turning breezier on Sunday with sunnier spells. Brighter to start on Monday with rain and stronger winds arriving later.

    Updated:

    UK long range weather forecast

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