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As of 14:52 PST

Weather in Sumas, WA

57°Current weather

Sumas, Saturday, 7 November, 14:52

Overcast. Feels like 56°. High 60°, low 49°.

Pressure29.74 inHg
Wind11.5 mph NE
Humidity77%
Visibility6.2 mi
Dew point50°

10-day forecast for Sumas, WA: 43° to 62°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Thursday, November 12
51° · 1.34 in
Worst day: Tuesday, November 10

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0859° / 50°0.84Heavy rain
MorningLight rain52°feels 52°
AfternoonClear59°feels 58°
EveningOvercast52°feels 51°
OvernightHeavy rain53°feels 52°
59 °Heavy rain

Sumas, Sunday, 8 November

Heavy rain. High 59°, low 50°.

Pressure30.09 inHg
Wind14.4 mph S
Humidity66%
Visibility6.2 mi
Dew point44°
Mon, 0953° / 43°0.29Rain
MorningPartly cloudy44°feels 40°
AfternoonOvercast53°feels 51°
EveningOvercast49°feels 46°
OvernightOvercast46°feels 44°
53 °Rain

Sumas, Monday, 9 November

Rain. High 53°, low 43°.

Pressure30.00 inHg
Wind9.8 mph NE
Humidity74%
Visibility4.6 mi
Dew point41°
Tue, 1051° / 48°1.34Rain
MorningRain49°feels 46°
AfternoonLight rain51°feels 50°
EveningRain51°feels 50°
OvernightOvercast50°feels 49°
51 °Rain

Sumas, Tuesday, 10 November

Rain. High 51°, low 48°.

Pressure30.06 inHg
Wind9.3 mph NE
Humidity92%
Visibility2.7 mi
Dew point46°
Wed, 1162° / 50°0.4Rain
MorningOvercast52°feels 51°
AfternoonOvercast60°feels 60°
EveningRain57°feels 56°
OvernightLight rain51°feels 50°
62 °Rain

Sumas, Wednesday, 11 November

Rain. High 62°, low 50°.

Pressure29.91 inHg
Wind4.3 mph E
Humidity79%
Visibility6.2 mi
Dew point51°
Thu, 1261° / 50°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast56°feels 54°
EveningOvercast55°feels 54°
OvernightOvercast50°feels 49°
61 °Overcast

Sumas, Thursday, 12 November

Overcast. High 61°, low 50°.

Pressure29.77 inHg
Wind6.4 mph NE
Humidity74%
Visibility—
Dew point47°
Fri, 1359° / 49°0.09Light rain
MorningLight rain53°feels 52°
AfternoonLight rain57°feels 56°
EveningLight rain54°feels 53°
OvernightLight rain52°feels 51°
59 °Light rain

Sumas, Friday, 13 November

Light rain. High 59°, low 49°.

Pressure29.77 inHg
Wind7 mph S
Humidity70%
Visibility—
Dew point47°
Sat, 1453° / 49°0.06Light rain
MorningLight rain51°feels 50°
AfternoonLight rain51°feels 50°
EveningLight rain52°feels 51°
OvernightLight rain52°feels 51°
53 °Light rain

Sumas, Saturday, 14 November

Light rain. High 53°, low 49°.

Pressure29.74 inHg
Wind6.4 mph NE
Humidity84%
Visibility—
Dew point47°
Sun, 1553° / 49°0.4Rain
MorningRain51°feels 50°
AfternoonRain51°feels 50°
EveningRain50°feels 49°
OvernightRain50°feels 48°
53 °Rain

Sumas, Sunday, 15 November

Rain. High 53°, low 49°.

Pressure29.62 inHg
Wind6.6 mph E
Humidity86%
Visibility—
Dew point47°
Mon, 1650° / 44°0.48Rain
MorningRain48°feels 47°
AfternoonRain49°feels 49°
EveningRain47°feels 46°
OvernightRain45°feels 43°
50 °Rain

Sumas, Monday, 16 November

Rain. High 50°, low 44°.

Pressure29.94 inHg
Wind4.9 mph SE
Humidity89%
Visibility—
Dew point46°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Sumas, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.