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

Abbotsford International Airport (CYXX)

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

Mostly Cloudy

54°F

12°C

Humidity 54%
Wind Speed ENE 8 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 37°F (3°C)
Visibility 30.00 mi
Last update 08 Nov 02:00 PM PST
Extended Forecast for

Sumas WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Northeast wind around 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East northeast wind 6 to 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 64. East wind around 6 mph becoming calm in the morning.

    High: 64 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm. Low around 49. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Rain

  • Monday

    Monday: Rain. High near 57. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Veterans Day

    Veterans Day: A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Northeast wind around 7 mph.
Tonight
Mostly cloudy, with a low around 45. East northeast wind 6 to 9 mph.
Sunday
A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 64. East wind around 6 mph becoming calm in the morning.
Sunday Night
Rain, mainly after 10pm. Low around 49. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 57. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Veterans Day
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Cloudy, with a high near 57.
Wednesday Night
Rain likely. Cloudy, with a low around 46.
Thursday
Rain. Cloudy, with a high near 56.
Thursday Night
Rain. Cloudy, with a low around 44.
Friday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 48.98°N 122.26°W (Elev. 49 ft)
Last Update:
1:25 pm PST Nov 8, 2025
Forecast Valid:
2pm PST Nov 8, 2025-6pm PST Nov 14, 2025
 
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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