Cornwall (Canada) weather

Forecast days

Sunny intervals.
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Sunset iconSunset:
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    7 day forecast for Cornwall

    Today (30 August 2025)
    Time
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    50%
    40%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    18°
    18°
    18°
    17°
    15°
    14°
    13°
    13°
    Feels like temperature (°C)
    16°
    17°
    17°
    16°
    15°
    14°
    13°
    12°
    Wind direction and speed
    W
    9
    WNW
    8
    WNW
    6
    W
    6
    W
    6
    W
    6
    W
    6
    WSW
    6
    Wind gust (mph)
    20
    18
    13
    11
    11
    10
    10
    10
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    61%
    61%
    64%
    67%
    76%
    79%
    83%
    85%
    UV 2 1 1 1 - - - -
    Sunday (31 August 2025)
    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
    23:00
    Weather symbols Clear night 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 intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    11°
    13°
    15°
    17°
    19°
    21°
    22°
    23°
    23°
    23°
    23°
    23°
    20°
    16°
    14°
    Feels like temperature (°C)
    12°
    11°
    11°
    10°
    10°
    10°
    12°
    14°
    16°
    19°
    20°
    21°
    22°
    23°
    23°
    23°
    23°
    21°
    17°
    14°
    Wind direction and speed (mph)
    WSW
    6
    WSW
    5
    WSW
    5
    WSW
    5
    WSW
    5
    SW
    5
    SW
    5
    SW
    5
    SW
    5
    SW
    5
    WSW
    5
    WSW
    4
    W
    4
    WNW
    4
    WNW
    3
    NW
    3
    NW
    3
    NW
    3
    NNW
    3
    NNW
    3
    NW
    3
    SSW
    4
    Wind gust (mph)
    10
    9
    8
    8
    8
    9
    10
    12
    13
    13
    12
    13
    14
    14
    14
    14
    12
    9
    6
    5
    7
    8
    Visibility (description)
    VG
    VG
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    87%
    90%
    91%
    92%
    94%
    95%
    92%
    85%
    75%
    66%
    63%
    55%
    42%
    41%
    40%
    40%
    40%
    51%
    75%
    77%
    82%
    UV - - - - - - 1 1 2 3 5 6 7 7 6 5 3 1 1 1 - -
    Monday (1 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    11°
    14°
    21°
    24°
    24°
    18°
    15°
    Feels like temperature (°C)
    12°
    10°
    14°
    21°
    24°
    24°
    18°
    15°
    Wind direction and speed (mph)
    SW
    5
    SW
    5
    SW
    3
    WSW
    2
    ENE
    3
    E
    3
    E
    5
    SE
    3
    Wind gust (mph)
    8
    8
    8
    12
    13
    10
    8
    6
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    94%
    84%
    56%
    41%
    41%
    75%
    85%
    UV - - 1 6 6 1 - -
    Tuesday (2 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    12°
    15°
    22°
    24°
    24°
    19°
    16°
    Feels like temperature (°C)
    13°
    12°
    15°
    22°
    24°
    24°
    18°
    16°
    Wind direction and speed (mph)
    S
    3
    SSE
    3
    S
    3
    SSE
    3
    SE
    2
    SE
    4
    SSE
    5
    SSW
    5
    Wind gust (mph)
    6
    6
    9
    13
    12
    11
    8
    8
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    94%
    83%
    56%
    44%
    42%
    73%
    82%
    UV - - 1 6 6 1 - -
    Wednesday (3 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Sunny day Sunny day Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    13°
    16°
    22°
    25°
    24°
    19°
    17°
    Feels like temperature (°C)
    14°
    13°
    16°
    22°
    24°
    24°
    18°
    17°
    Wind direction and speed (mph)
    SSW
    5
    SW
    4
    SSW
    4
    SSW
    4
    SSW
    6
    SSW
    6
    S
    5
    SSE
    6
    Wind gust (mph)
    9
    9
    12
    17
    17
    14
    12
    13
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    89%
    77%
    56%
    41%
    42%
    67%
    76%
    UV - - 1 6 6 1 - -
    Thursday (4 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Cloudy Sunny intervals Sunny intervals Light shower day Light shower day Cloudy Partly cloudy night
    Chance of precipitation
    <5%
    10%
    30%
    40%
    60%
    50%
    40%
    30%
    Temperature (°C)
    17°
    17°
    18°
    22°
    23°
    22°
    19°
    18°
    Feels like temperature (°C)
    16°
    16°
    17°
    21°
    22°
    21°
    18°
    16°
    Wind direction and speed (mph)
    S
    6
    S
    7
    S
    7
    S
    10
    SSW
    10
    SSW
    9
    SSW
    8
    SW
    9
    Wind gust (mph)
    14
    16
    22
    25
    25
    23
    22
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    70%
    69%
    66%
    58%
    58%
    67%
    76%
    83%
    UV - - 1 4 5 1 - -
    Friday (5 September 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    10%
    20%
    10%
    20%
    10%
    10%
    10%
    Temperature (°C)
    14°
    13°
    13°
    16°
    18°
    18°
    15°
    13°
    Feels like temperature (°C)
    13°
    12°
    12°
    14°
    16°
    15°
    13°
    12°
    Wind direction and speed (mph)
    WSW
    8
    WSW
    7
    SW
    7
    WSW
    8
    WSW
    9
    WSW
    10
    WSW
    7
    SW
    7
    Wind gust (mph)
    18
    17
    20
    22
    23
    21
    16
    18
    Visibility (description)
    G
    VG
    VG
    VG
    G
    VG
    VG
    VG
    Humidity
    83%
    82%
    76%
    57%
    46%
    46%
    62%
    71%
    UV - - 1 4 3 1 - -

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    Forecast
    Forecast for 16:00 (UTC-4), Sat
    Updated 19:24 (UTC+1) on Sat 30 Aug 2025
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