Sumas, WA Weather Forecast
Sumas, at the Canadian border in northeast Whatcom County, sits in the Nooksack Valley and can experience colder winter temperatures.
Sumas, at the Canadian border in northeast Whatcom County, sits in the Nooksack Valley and can experience colder winter temperatures.
Rain likely before 11am, then showers and thunderstorms between 11am and 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of rain. Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. Southwest wind 8 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain before 8pm. Mostly cloudy, with a low around 52. South southwest wind 2 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain between 9am and 4pm. Partly sunny, with a high near 70. Southwest wind 2 to 8 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 51. South wind 2 to 8 mph.
Sunny, with a high near 80. North northwest wind 2 to 8 mph.
Mostly clear, with a low around 56.
Sunny, with a high near 86.
Mostly clear, with a low around 59.
Sunny, with a high near 85.
Mostly clear, with a low around 59.
Sunny, with a high near 81.
Mostly clear, with a low around 58.
Sunny, with a high near 80.
Partly cloudy, with a low around 58.