Harrow, ON Weather

    03:00 Friday
    Scattered clouds
    Scattered clouds
    18° Feels like 18°
    Full Moon Full Moon Illuminated: 100%
    reloj Hourly Cloudy intervals for the next few hours
    • Today 28 Aug. Scattered clouds 24° / 17° Moderate northeast wind 17 - 30 km/h
    • Tomorrow 29 Aug. Scattered clouds 26° / 19° Moderate south wind 18 - 31 km/h
    • Sunday 30 Aug. Light rain with partly cloudy skies 40% 2.3 mm 27° / 20° Moderate south wind 17 - 32 km/h
    • Monday 31 Aug. Thunderstorm with partly cloudy skies 50% 3 mm 28° / 22° Moderate southeast wind 13 - 26 km/h
    • Tuesday 1 Sept. Light rain with partly cloudy skies 40% 0.6 mm 29° / 23° Moderate southwest wind 15 - 29 km/h
    • Wednesday 2 Sept. Light rain with partly cloudy skies 60% 0.4 mm 30° / 23° Moderate southwest wind 22 - 39 km/h
    • Thursday 3 Sept. Scattered clouds 28° / 19° Moderate northwest wind 15 - 28 km/h

    Weather Forecast for Harrow, ON Today

    , 28 August

    Tomorrow

    , 29 August
    03:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle northeast wind Northeast 4 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 12795 ft
    04:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate northeast wind Northeast 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 36%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 12795 ft
    05:00 Clear skies 18° Clear
    Feels Like 18°
    Gentle northeast wind Northeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 12795 ft
    06:00 Clear skies 18° Clear
    Feels Like 18°
    Gentle north wind North 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 12795 ft
    07:00 Clear 17° Sunny
    Feels Like 17°
    Gentle north wind North 8 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 12795 ft
    Sunny 08:00 Clear 18° Sunny
    Feels Like 18°
    Gentle north wind North 10 - 16 km/h
    		UV Index 0 Low SPF: no
    08:00 Clear 18° Sunny
    Feels Like 18°
    Gentle north wind North 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 12795 ft
    09:00 Clear 20° Sunny
    Feels Like 20°
    Moderate north wind North 11 - 20 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 12795 ft
    10:00 Clear 21° Sunny
    Feels Like 21°
    Moderate northeast wind Northeast 10 - 21 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 12795 ft
    Sunny 11:00 Clear 22° Sunny
    Feels Like 22°
    Moderate northeast wind Northeast 9 - 21 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Clear 22° Sunny
    Feels Like 22°
    Moderate northeast wind Northeast 9 - 21 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 12795 ft
    12:00 Clear 23° Sunny
    Feels Like 25°
    Moderate northeast wind Northeast 9 - 20 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 12795 ft
    13:00 Clear 23° Sunny
    Feels Like 25°
    Moderate northeast wind Northeast 7 - 20 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 12795 ft
    Sunny 14:00 Clear 24° Sunny
    Feels Like 25°
    Gentle east wind East 6 - 19 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Clear 24° Sunny
    Feels Like 25°
    Gentle east wind East 6 - 19 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 12795 ft
    15:00 Clear 23° Sunny
    Feels Like 25°
    Moderate southeast wind Southeast 9 - 23 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 12795 ft
    16:00 Clear 23° Sunny
    Feels Like 25°
    Moderate south wind South 11 - 24 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 12795 ft
    Scattered clouds 17:00 Scattered clouds 22° Scattered clouds
    Feels Like 24°
    Moderate south wind South 14 - 28 km/h
    		UV Index 2 Low SPF: no
    17:00 Scattered clouds 22° Scattered clouds
    Feels Like 24°
    Moderate south wind South 14 - 28 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 12795 ft
    18:00 Clear 22° Sunny
    Feels Like 24°
    Moderate south wind South 13 - 28 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 12795 ft
    19:00 Clear 22° Sunny
    Feels Like 24°
    Moderate southeast wind Southeast 12 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 12795 ft
    Sunny 20:00 Clear 22° Sunny
    Feels Like 22°
    Moderate southeast wind Southeast 10 - 21 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear 22° Sunny
    Feels Like 22°
    Moderate southeast wind Southeast 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 13123 ft
    21:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southeast wind Southeast 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 13123 ft
    22:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southeast wind Southeast 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 13451 ft
    Clear 23:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southeast wind Southeast 10 - 17 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southeast wind Southeast 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 13780 ft
    24:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southeast wind Southeast 11 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 13780 ft

    Air quality in Harrow today

    Detail
    40
    Fair O₃ (99 µg/m³)

    Sunrise and Sunset

    Sunrise 06:53 Sunset 20:11
    First light 06:24 Midday 13:32 Last light 20:40
    Day length 13h 19m

    Time remaining until sunrise 3h 49m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 Full Moon
    29 Full Moon
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon

    What is the weather like in Harrow, ON in August?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 26 °C Min: 21 °C
    • Rainy Days
      Rainy Days: 10 days
    • Accumulated Rainfall
      Accumulated Rainfall: 89 mm
    • Average Wind Speed
      Average Wind Speed: 17 km/h

    Weather graphs

    Videos

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