Ottawa, ON Weather

    00:00 Sunday
    Clear
    Clear skies
    18° Feels like 18°
    Last Quarter Last Quarter Illuminated: 93%
    reloj Hourly Cloudy skies for the next few hours
    • Today 30 Aug. Light rain with partly cloudy skies 80% 1.2 mm 24° / 16° Moderate west wind 16 - 35 km/h
    • Tomorrow 31 Aug. Scattered clouds 23° / 13° Moderate east wind 10 - 20 km/h
    • Tuesday 1 Sept. Light rain with partly cloudy skies 80% 1 mm 23° / 15° Moderate east wind 16 - 35 km/h
    • Wednesday 2 Sept. Light rain with partly cloudy skies 60% 0.3 mm 27° / 16° Moderate southwest wind 8 - 20 km/h
    • Thursday 3 Sept. Fog More information 25° / 17° Moderate west wind 10 - 24 km/h
    • Friday 4 Sept. Scattered clouds 24° / 15° Moderate northwest wind 14 - 34 km/h
    • Saturday 5 Sept. Scattered clouds 23° / 15° Moderate north wind 12 - 30 km/h

    Weather Forecast for Ottawa, ON Today

    , 30 August

    Today in Ottawa partly cloudy during the morning, with average temperatures around 19°C. This afternoon we can expect light rain with partly cloudy skies and temperatures of around 22°C. During the night there will be clear with an average temperature of 17°C. Winds from the West today with an average speed of 16 km/h.

    Tomorrow

    , 31 August
    01:00 Clear skies 18° Clear
    Feels Like 18°
    Moderate southwest wind Southwest 14 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 11811 ft
    02:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 11811 ft
    03:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Moderate west wind West 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 36%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 11483 ft
    04:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Gentle southwest wind Southwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 11483 ft
    Partly cloudy 05:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle west wind West 8 - 18 km/h
    		UV Index 0 Low SPF: no
    05:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle west wind West 8 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 11155 ft
    06:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Gentle southwest wind Southwest 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 56%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 11155 ft
    07:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle southwest wind Southwest 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 10827 ft
    Partly cloudy 08:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Gentle southwest wind Southwest 9 - 17 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Gentle southwest wind Southwest 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 10827 ft
    09:00 Partly cloudy 19° Partly cloudy
    Feels Like 19°
    Gentle southwest wind Southwest 8 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 11155 ft
    10:00 Partly cloudy 21° Partly cloudy
    Feels Like 21°
    Moderate southwest wind Southwest 10 - 23 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 63%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 11155 ft
    Partly cloudy 11:00 Partly cloudy 22° Partly cloudy
    Feels Like 22°
    Moderate west wind West 12 - 30 km/h
    		UV Index 3 Moderate SPF: 6-10
    11:00 Partly cloudy 22° Partly cloudy
    Feels Like 22°
    Moderate west wind West 12 - 30 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 11155 ft
    12:00 Partly cloudy 23° Partly cloudy
    Feels Like 23°
    Moderate west wind West 11 - 31 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 85%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 11155 ft
    13:00 Overcast 23° Overcast
    Feels Like 24°
    Moderate west wind West 12 - 31 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 11155 ft
    Light rain 14:00 Light rain with partly cloudy skies 50% 0.031 mm 22° Light rain
    Feels Like 22°
    Moderate southwest wind Southwest 12 - 32 km/h
    		UV Index 4 Moderate SPF: 6-10
    14:00 Light rain with partly cloudy skies 50% 0.8 mm 22° Light rain
    Feels Like 22°
    Moderate southwest wind Southwest 12 - 32 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 50% 0.031 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 11483 ft
    15:00 Scattered clouds 23° Scattered clouds
    Feels Like 24°
    Moderate west wind West 12 - 31 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 11483 ft
    16:00 Scattered clouds 23° Scattered clouds
    Feels Like 25°
    Moderate west wind West 16 - 35 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 12139 ft
    Light rain 17:00 Light rain with partly cloudy skies 50% 0.008 mm 22° Light rain
    Feels Like 24°
    Moderate west wind West 14 - 35 km/h
    		UV Index 1 Low SPF: no
    17:00 Light rain with partly cloudy skies 50% 0.4 mm 22° Light rain
    Feels Like 24°
    Moderate west wind West 14 - 35 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 62%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 11811 ft
    18:00 Light rain with partly cloudy skies 30% 0.008 mm 22° Light rain
    Feels Like 22°
    Moderate west wind West 9 - 29 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 11483 ft
    19:00 Scattered clouds 21° Scattered clouds
    Feels Like 21°
    Gentle west wind West 4 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 11483 ft
    Sunny 20:00 Clear 19° Sunny
    Feels Like 19°
    Gentle southwest wind Southwest 4 - 7 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southwest wind Southwest 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 12467 ft
    21:00 Clear skies 18° Clear
    Feels Like 18°
    Gentle west wind West 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 17 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 13451 ft
    22:00 Clear skies 17° Clear
    Feels Like 17°
    Gentle west wind West 3 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13451 ft
    Clear 23:00 Clear skies 17° Clear
    Feels Like 17°
    Gentle west wind West 3 - 5 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 17° Clear
    Feels Like 17°
    Gentle west wind West 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 13780 ft
    24:00 Clear skies 16° Clear
    Feels Like 16°
    Gentle northwest wind Northwest 2 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 16 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 13780 ft

    Air quality in Ottawa today

    Detail
    37
    Fair O₃ (92 µg/m³)

    Sunrise and Sunset

    Sunrise 06:22 Sunset 19:43
    First light 05:51 Midday 13:03 Last light 20:14
    Day length 13h 22m

    Time remaining until sunrise 6h 21m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    11 New Moon
    12 New Moon

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

    • Avg. Temp.
      Avg. Temp.: 20 °C Max.: 25 °C Min: 15 °C
    • Rainy Days
      Rainy Days: 12 days
    • Accumulated Rainfall
      Accumulated Rainfall: 91 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

    Videos

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