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Sumas, WA

7-Day Forecast

Overnight
Partly Cloudy
Low: 39°
Partly cloudy with a low around 39.
Northeast wind around 6 mph.


Sunday
Mostly Sunny
High: 62°
Mostly sunny with a high near 62.
East northeast wind 8 to 11 mph
with gusts as high as 21 mph.


Sunday Night
Showers
Low: 44°
Showers, mainly after 11pm.
Low around 44.
East northeast wind around 8 mph.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Monday
Showers
High: 56°
Showers.
High near 56.
East southeast wind 6 to 11 mph becoming
south southwest in the afternoon.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Monday Night
Showers Likely
Low: 42°
Showers likely.
Mostly cloudy with a low around 42.
Southwest wind 5 to 9 mph becoming light south in the evening.
Chance of precipitation is 60%.
New precipitation amounts of less than a tenth of an inch possible.


Tuesday
Showers
High: 52°
Showers.
High near 52.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Tuesday Night
Showers
Low: 41°
Showers.
Low around 41.
Chance of precipitation is 80%.


Wednesday
Showers
High: 50°
Showers.
Cloudy with a high near 50.


Wednesday Night
Showers
Low: 39°
Showers.
Mostly cloudy with a low around 39.


Thursday
Showers Likely
High: 51°
Showers likely.
Mostly cloudy with a high near 51.


Thursday Night
Slight Chance Showers then Mostly Clear
Low: 36°
A slight chance of showers.
Mostly clear with a low around 36.


Friday
Sunny
High: 57°
Sunny with a high near 57.


Friday Night
Partly Cloudy
Low: 39°
Partly cloudy with a low around 39.


Saturday
Chance Showers
High: 64°
A chance of showers.
Mostly sunny with a high near 64.


Source: National Weather Service








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