Current conditions at

Abbotsford International Airport (CYXX)

Lat: 49.03333°NLon: 122.36667°WElev: 177.0ft.

Overcast

30°F

-1°C

Humidity 63%
Wind Speed E 5 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 19°F (-7°C)
Visibility 13.00 mi
Wind Chill25°F (-4°C)
Last update 27 Dec 09:00 PM PST
Extended Forecast for

Sumas WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northeast wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Light northeast wind.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy fog between 2am and 3am.  Otherwise, mostly cloudy, with a low around 34. Light east northeast wind.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly cloudy, with a high near 46. East northeast wind 3 to 5 mph.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Light east northeast wind.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Northeast wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 39. Light northeast wind.
Sunday Night
Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 34. Light east northeast wind.
Monday
Mostly cloudy, with a high near 46. East northeast wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 35. Light east northeast wind.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
Rain likely. Cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 46.
Friday Night
Rain likely. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 49°N 122.27°W (Elev. 49 ft)
7:01 pm PST Dec 27, 2025
9pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database