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As of 09:47 PDT

Weather in Sumas, WA

44°Current weather

Sumas, Saturday, 24 October, 09:47

Overcast. Feels like 43°. High 52°, low 41°.

Pressure30.21 inHg
Wind3.4 mph N
Humidity76%
Visibility6.2 mi
Dew point37°

Two-week outlook for Sumas, WA: week one averages a high of 53° and week two 52.5°, so both weeks look similar in temperature. Around 4.9 inches of precipitation are expected over the 14 days, across 12 wet days. The nearest weekend, October 24: 52°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 24 – October 30)53°42.5°2.1 in / 6 d—
2nd (October 31 – November 6)52.5°43.9°2.8 in / 6 d—

Weekend weather

Sat, October 24
Rain
52°41°
0.3 in
Sun, October 25
Rain
57°44°
0.37 in
Sat, October 31
Light rain
50°40°
0.04 in
Sun, November 1
Light rain
48°44°
0.05 in
Sun, 2557° / 44°0.37Rain
57 °Rain

Sumas, Sunday, 25 October

Rain. High 57°, low 44°.

Pressure29.97 inHg
Wind8.8 mph E
Humidity81%
Visibility3.9 mi
Dew point46°
Mon, 2659° / 44°0Overcast
59 °Overcast

Sumas, Monday, 26 October

Overcast. High 59°, low 44°.

Pressure30.03 inHg
Wind2.2 mph S
Humidity76%
Visibility6.2 mi
Dew point47°
Tue, 2752° / 47°0.43Rain
52 °Rain

Sumas, Tuesday, 27 October

Rain. High 52°, low 47°.

Pressure30.00 inHg
Wind4.7 mph SW
Humidity93%
Visibility3.8 mi
Dew point48°
Wed, 2850° / 43°0.82Rain
50 °Rain

Sumas, Wednesday, 28 October

Rain. High 50°, low 43°.

Pressure29.91 inHg
Wind4.3 mph E
Humidity83%
Visibility—
Dew point43°
Thu, 2954° / 41°0.1Light rain
54 °Light rain

Sumas, Thursday, 29 October

Light rain. High 54°, low 41°.

Pressure29.94 inHg
Wind12.9 mph NE
Humidity77%
Visibility—
Dew point40°
Fri, 3047° / 38°0.07Light rain
47 °Light rain

Sumas, Friday, 30 October

Light rain. High 47°, low 38°.

Pressure30.03 inHg
Wind6.3 mph E
Humidity75%
Visibility—
Dew point38°
Sat, 3150° / 40°0.04Light rain
50 °Light rain

Sumas, Saturday, 31 October

Light rain. High 50°, low 40°.

Pressure30.15 inHg
Wind3 mph NE
Humidity84%
Visibility—
Dew point40°
Sun, 0148° / 44°0.05Light rain
48 °Light rain

Sumas, Sunday, 1 November

Light rain. High 48°, low 44°.

Pressure30.36 inHg
Wind4.7 mph NE
Humidity93%
Visibility—
Dew point44°
Mon, 0262° / 45°0Overcast
62 °Overcast

Sumas, Monday, 2 November

Overcast. High 62°, low 45°.

Pressure30.21 inHg
Wind4.3 mph NE
Humidity72%
Visibility—
Dew point45°
Tue, 0358° / 44°0.08Light rain
58 °Light rain

Sumas, Tuesday, 3 November

Light rain. High 58°, low 44°.

Pressure30.00 inHg
Wind3.2 mph SE
Humidity65%
Visibility—
Dew point42°
Wed, 0452° / 46°0.75Rain
52 °Rain

Sumas, Wednesday, 4 November

Rain. High 52°, low 46°.

Pressure29.74 inHg
Wind4 mph W
Humidity95%
Visibility—
Dew point47°
Thu, 0549° / 46°1.03Rain
49 °Rain

Sumas, Thursday, 5 November

Rain. High 49°, low 46°.

Pressure29.47 inHg
Wind7 mph E
Humidity93%
Visibility—
Dew point46°
Fri, 0648° / 43°0.86Rain
48 °Rain

Sumas, Friday, 6 November

Rain. High 48°, low 43°.

Pressure29.62 inHg
Wind6.9 mph S
Humidity92%
Visibility—
Dew point44°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Sumas, WA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.