National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Abbotsford International Airport (CYXX)

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

Mist

52°F

11°C

Humidity 100%
Wind Speed NE 8 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 52°F (11°C)
Visibility 3.00 mi
Last update 13 Jan 01:00 PM PST
Extended Forecast for

Sumas WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. Northeast wind 3 to 5 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Widespread dense fog, mainly between 7pm and midnight. Otherwise, partly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Dense Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Areas Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Widespread dense fog, mainly before 11pm. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Dense Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 52. North northeast wind 3 to 6 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. Northeast wind 3 to 5 mph.
Tonight
Widespread dense fog, mainly between 7pm and midnight. Otherwise, partly cloudy, with a low around 42. Light and variable wind.
Wednesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 52. Calm wind.
Wednesday Night
Widespread dense fog, mainly before 11pm. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Thursday
Mostly sunny, with a high near 52. North northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 54.
Friday Night
Clear, with a low around 38.
Saturday
Sunny, with a high near 55.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 37.
M.L.King Day
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 49°N 122.27°W (Elev. 49 ft)
Last Update:
1:26 pm PST Jan 13, 2026
Forecast Valid:
1pm PST Jan 13, 2026-6pm PST Jan 19, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation