Cornwall (Canada) weather

Forecast days

Sunny.
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Sunset iconSunset:
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    7 day forecast for Cornwall

    Today (18 July 2025)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    Temperature
    21°
    20°
    19°
    18°
    Feels like temperature (°C)
    21°
    19°
    18°
    17°
    Wind direction and speed
    SW
    6
    SW
    7
    SW
    7
    SW
    7
    Wind gust (mph)
    12
    13
    14
    15
    Visibility
    VG
    VG
    VG
    VG
    Humidity
    57%
    61%
    65%
    66%
    UV - - - -
    Saturday (19 July 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 intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Light shower night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    10%
    <5%
    20%
    10%
    40%
    70%
    Temperature (°C)
    18°
    17°
    17°
    16°
    16°
    16°
    16°
    17°
    18°
    20°
    22°
    23°
    25°
    25°
    26°
    26°
    26°
    26°
    25°
    25°
    23°
    20°
    Feels like temperature (°C)
    17°
    16°
    16°
    16°
    15°
    15°
    15°
    16°
    18°
    20°
    21°
    22°
    23°
    24°
    25°
    25°
    25°
    26°
    26°
    26°
    23°
    21°
    Wind direction and speed (mph)
    SW
    8
    SW
    8
    SW
    7
    SW
    6
    SW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SW
    6
    SW
    6
    SSW
    6
    SSW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    6
    SW
    5
    SSW
    4
    SSE
    4
    SE
    5
    S
    5
    Wind gust (mph)
    15
    14
    14
    14
    13
    12
    13
    14
    14
    15
    17
    19
    20
    20
    18
    17
    15
    12
    9
    9
    11
    13
    Visibility (description)
    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%
    74%
    76%
    77%
    79%
    78%
    74%
    67%
    64%
    56%
    49%
    42%
    41%
    40%
    40%
    41%
    44%
    53%
    59%
    69%
    82%
    UV - - - - - - 1 1 2 4 6 8 8 9 7 6 3 2 1 1 - -
    Sunday (20 July 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Thunder Light shower day Light shower day Sunny intervals Sunny day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    80%
    60%
    50%
    40%
    30%
    <5%
    <5%
    <5%
    Temperature (°C)
    19°
    19°
    19°
    21°
    24°
    24°
    22°
    19°
    Feels like temperature (°C)
    20°
    19°
    19°
    20°
    23°
    23°
    20°
    18°
    Wind direction and speed (mph)
    WSW
    6
    W
    5
    WNW
    6
    NW
    8
    NW
    9
    WNW
    10
    WNW
    8
    NW
    7
    Wind gust (mph)
    13
    15
    20
    23
    25
    23
    16
    15
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    89%
    96%
    95%
    81%
    59%
    46%
    58%
    67%
    UV - - 2 7 8 2 - -
    Monday (21 July 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 intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    17°
    15°
    16°
    19°
    21°
    21°
    19°
    15°
    Feels like temperature (°C)
    16°
    14°
    15°
    17°
    18°
    19°
    18°
    14°
    Wind direction and speed (mph)
    NW
    7
    NW
    6
    NW
    8
    NW
    9
    NW
    9
    NW
    8
    NNW
    5
    NNW
    5
    Wind gust (mph)
    15
    17
    23
    24
    23
    19
    10
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    69%
    74%
    65%
    45%
    40%
    40%
    56%
    71%
    UV - - 2 7 7 2 - -
    Tuesday (22 July 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 intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    13°
    11°
    16°
    20°
    22°
    22°
    20°
    16°
    Feels like temperature (°C)
    12°
    11°
    16°
    19°
    21°
    22°
    20°
    15°
    Wind direction and speed (mph)
    NNW
    4
    WNW
    3
    SW
    3
    W
    3
    NW
    3
    NNW
    3
    E
    4
    SSE
    5
    Wind gust (mph)
    6
    7
    13
    15
    15
    11
    8
    8
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    87%
    72%
    43%
    40%
    41%
    67%
    75%
    UV - - 2 7 8 2 - -
    Wednesday (23 July 2025)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Partly cloudy night Sunny day Sunny day Sunny intervals Sunny day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    Temperature (°C)
    15°
    14°
    18°
    22°
    25°
    26°
    23°
    20°
    Feels like temperature (°C)
    15°
    14°
    18°
    21°
    24°
    25°
    23°
    20°
    Wind direction and speed (mph)
    S
    4
    SSE
    5
    SE
    3
    SE
    5
    SSE
    5
    S
    6
    SSE
    5
    SSE
    6
    Wind gust (mph)
    8
    9
    14
    17
    17
    14
    12
    12
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    80%
    84%
    70%
    48%
    42%
    43%
    68%
    77%
    UV - - 2 8 8 2 - -
    Thursday (24 July 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 Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    30%
    40%
    30%
    30%
    30%
    Temperature (°C)
    20°
    19°
    21°
    24°
    27°
    27°
    25°
    22°
    Feels like temperature (°C)
    20°
    19°
    21°
    25°
    27°
    28°
    26°
    24°
    Wind direction and speed (mph)
    S
    6
    S
    5
    SSW
    5
    SW
    6
    SSW
    9
    WSW
    8
    WSW
    6
    WSW
    6
    Wind gust (mph)
    12
    14
    17
    22
    22
    17
    13
    12
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    82%
    89%
    80%
    73%
    66%
    64%
    77%
    91%
    UV - - 2 6 6 2 - -

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    Forecast
    Forecast for 20:00 (UTC-4), Fri
    Updated 19:37 (UTC+1) on Fri 18 Jul 2025
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