Sumas, WA Weather

    19:00 Saturday
    Sunny
    Clear
    17° Feels like 17°
    Moderate south wind South 9 - 22 km/h
    reloj Hourly Overcast skies for the next few hours
    • Today 29 Aug. Moderate rain with partly cloudy skies 90% 12 mm 19° / 13° Moderate southwest wind 15 - 34 km/h
    • Tomorrow 30 Aug. Light rain with partly cloudy skies 30% 0.1 mm 19° / 12° Moderate southwest wind 14 - 32 km/h
    • Monday 31 Aug. Mist More information 24° / 9° Gentle northwest wind 6 - 18 km/h
    • Tuesday 1 Sept. Mist 23° / 12° Moderate southwest wind 12 - 30 km/h
    • Wednesday 2 Sept. Light rain with partly cloudy skies 90% 2.1 mm 23° / 15° Moderate south wind 18 - 44 km/h
    • Thursday 3 Sept. Light rain with partly cloudy skies 90% 7.6 mm 18° / 12° Moderate south wind 13 - 32 km/h
    • Friday 4 Sept. Light rain with partly cloudy skies 60% 0.2 mm 18° / 10° Moderate west wind 6 - 21 km/h

    Weather Forecast for Sumas, WA Today

    , 29 August

    Tomorrow

    , 30 August
    17:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate southwest wind Southwest 10 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 8202 ft
    18:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate southwest wind Southwest 11 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 8202 ft
    19:00 Clear 17° Sunny
    Feels Like 17°
    Moderate south wind South 9 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 8202 ft
    20:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Moderate south wind South 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 8858 ft
    21:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate south wind South 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 35%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 8858 ft
    22:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle south wind South 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9186 ft
    23:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Moderate south wind South 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 9186 ft
    24:00 Overcast 14° Overcast
    Feels Like 14°
    Moderate south wind South 11 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 9186 ft

    Air quality in Sumas today

    Detail
    29
    Fair O₃ (71 µg/m³)

    Sunrise and Sunset

    Sunrise 06:21 Sunset 19:57
    First light 05:48 Midday 13:09 Last light 20:30
    Day length 13h 35m

    Remaining daylight 2h 42m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    29 Last Quarter
    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

    What is the weather like in Sumas, WA in August?

    • Avg. Temp.
      Avg. Temp.: 17 °C Max.: 23 °C Min: 12 °C
    • Rainy Days
      Rainy Days: 7 days
    • Accumulated Rainfall
      Accumulated Rainfall: 64 mm
    • Average Wind Speed
      Average Wind Speed: 5 km/h

    Weather graphs

    Videos

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