EN
English Español

As of 00:39 PST

Weather in Sumas, WA

53°Current weather

Sumas, Sunday, 15 November, 00:39

Rain. Feels like 52°. High 58°, low 45°.

Pressure29.53 inHg
Wind9.8 mph E
Humidity84%
Visibility6.2 mi
Dew point48°

10-day forecast for Sumas, WA: 35° to 58°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

53°
Best day: Thursday, November 19
49° · 0.5 in
Worst day: Tuesday, November 24

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

Mon, 1655° / 43°0.12Light rain
MorningOvercast48°feels 46°
AfternoonLight rain55°feels 54°
EveningLight rain45°feels 45°
OvernightOvercast45°feels 44°
55 °Light rain

Sumas, Monday, 16 November

Light rain. High 55°, low 43°.

Pressure30.09 inHg
Wind3.9 mph E
Humidity78%
Visibility6.2 mi
Dew point42°
Tue, 1752° / 40°0Overcast
MorningPartly cloudy40°feels 37°
AfternoonClear52°feels 50°
EveningClear40°feels 38°
OvernightPartly cloudy41°feels 40°
52 °Overcast

Sumas, Tuesday, 17 November

Overcast. High 52°, low 40°.

Pressure30.00 inHg
Wind3.8 mph NE
Humidity76%
Visibility6.2 mi
Dew point41°
Wed, 1853° / 40°0Overcast
MorningClear42°feels 37°
AfternoonOvercast51°feels 49°
EveningOvercast42°feels 42°
OvernightClear41°feels 36°
53 °Overcast

Sumas, Wednesday, 18 November

Overcast. High 53°, low 40°.

Pressure30.00 inHg
Wind5.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point37°
Thu, 1953° / 37°0Clear
MorningClear41°feels 38°
AfternoonClear46°feels 44°
EveningClear44°feels 44°
OvernightClear37°feels 36°
53 °Clear

Sumas, Thursday, 19 November

Clear. High 53°, low 37°.

Pressure30.15 inHg
Wind5.4 mph NE
Humidity73%
Visibility—
Dew point37°
Fri, 2050° / 35°0Mostly clear
MorningMostly clear37°feels 35°
AfternoonMostly clear43°feels 43°
EveningMostly clear43°feels 42°
OvernightMostly clear38°feels 34°
50 °Mostly clear

Sumas, Friday, 20 November

Mostly clear. High 50°, low 35°.

Pressure29.97 inHg
Wind5 mph E
Humidity81%
Visibility—
Dew point36°
Sat, 2144° / 38°0.17Light rain
MorningLight rain40°feels 35°
AfternoonLight rain43°feels 40°
EveningLight rain42°feels 38°
OvernightLight rain41°feels 38°
44 °Light rain

Sumas, Saturday, 21 November

Light rain. High 44°, low 38°.

Pressure29.91 inHg
Wind8 mph NE
Humidity69%
Visibility—
Dew point33°
Sun, 2249° / 38°0.09Light rain
MorningLight rain41°feels 38°
AfternoonLight rain44°feels 40°
EveningLight rain46°feels 44°
OvernightLight rain43°feels 41°
49 °Light rain

Sumas, Sunday, 22 November

Light rain. High 49°, low 38°.

Pressure29.91 inHg
Wind8.1 mph NE
Humidity80%
Visibility—
Dew point37°
Mon, 2349° / 43°0.36Rain
MorningRain46°feels 44°
AfternoonRain47°feels 44°
EveningRain47°feels 44°
OvernightRain46°feels 42°
49 °Rain

Sumas, Monday, 23 November

Rain. High 49°, low 43°.

Pressure29.85 inHg
Wind6.9 mph E
Humidity86%
Visibility—
Dew point42°
Tue, 2449° / 46°0.5Rain
MorningRain47°feels 44°
AfternoonRain48°feels 45°
EveningRain48°feels 46°
OvernightRain48°feels 47°
49 °Rain

Sumas, Tuesday, 24 November

Rain. High 49°, low 46°.

Pressure29.56 inHg
Wind7.3 mph E
Humidity94%
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.