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

50°F

10°C

Humidity 81%
Wind Speed SSW 8 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 45°F (7°C)
Visibility 25.00 mi
Wind Chill47°F (8°C)
Last update 02 Nov 04:00 PM PST
Extended Forecast for

Sumas WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain before 5pm. Partly sunny, with a steady temperature around 50. South wind around 5 mph.

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East northeast wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain, mainly before 2pm. Mostly cloudy, with a high near 52. East northeast wind 3 to 6 mph.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37. East northeast wind around 6 mph.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Partly sunny, with a high near 54. East northeast wind around 7 mph.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 43. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Rain. Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain before 5pm. Partly sunny, with a steady temperature around 50. South wind around 5 mph.
Tonight
Mostly cloudy, with a low around 40. East northeast wind around 6 mph.
Monday
A 50 percent chance of rain, mainly before 2pm. Mostly cloudy, with a high near 52. East northeast wind 3 to 6 mph.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37. East northeast wind around 6 mph.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 54. East northeast wind around 7 mph.
Tuesday Night
Rain, mainly after 10pm. Low around 43. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 55. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 46.
Thursday
Rain. Cloudy, with a high near 55.
Thursday Night
Rain. Cloudy, with a low around 45.
Friday
Rain. Cloudy, with a high near 53.
Friday Night
Rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 49°N 122.27°W (Elev. 49 ft)
Last Update:
2:48 pm PST Nov 2, 2025
Forecast Valid:
4pm PST Nov 2, 2025-6pm PST Nov 9, 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