Monthly outlook for Snohomish, WA: average high 52.9°, average low 44.2°. That is 2.3° above the climate normal for November. Precipitation is expected on 12 days (about 4.2 inches), against a normal of 10 days and 5.1 inches. The warmest day looks like 11 November (63.6°), the coolest 23 November (35.3°).
52.9°/44.2°
Average high / low
+2.3°
Above normal
12 / 10
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
55.7°
49.9°
+3.2°
18 November – 27 November
48.2°
46.3°
+1.1°
28 November – 7 December
at normal
44.5°
—
November records over 66 years
66.9°2 November 1962All-time high
1.9°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Everett (4 mi).
Mon, 0960° / 48°0.15
60 °
Snohomish, Monday, 9 November
Rain. High 60°, low 48°.
Pressure29.88 inHg
Wind4.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 1052° / 47°0.49
52 °
Snohomish, Tuesday, 10 November
Rain. High 52°, low 47°.
Pressure30.06 inHg
Wind10.8 mph SE
Humidity94%
Visibility2.5 mi
Dew point49°
Wed, 1164° / 50°0
64 °
Snohomish, Wednesday, 11 November
Overcast. High 64°, low 50°.
Pressure29.88 inHg
Wind5 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Thu, 1260° / 49°0.35
60 °
Snohomish, Thursday, 12 November
Rain. High 60°, low 49°.
Pressure29.77 inHg
Wind10.7 mph SE
Humidity71%
Visibility—
Dew point46°
Fri, 1352° / 49°0.43
52 °
Snohomish, Friday, 13 November
Rain. High 52°, low 49°.
Pressure29.50 inHg
Wind15.3 mph SE
Humidity93%
Visibility—
Dew point49°
Sat, 1454° / 50°0.27
54 °
Snohomish, Saturday, 14 November
Light rain. High 54°, low 50°.
Pressure29.71 inHg
Wind8.9 mph SE
Humidity88%
Visibility—
Dew point48°
Sun, 1553° / 46°0.63
53 °
Snohomish, Sunday, 15 November
Rain. High 53°, low 46°.
Pressure29.68 inHg
Wind8.6 mph SE
Humidity91%
Visibility—
Dew point50°
Mon, 1652° / 41°0.07
52 °
Snohomish, Monday, 16 November
Light rain. High 52°, low 41°.
Pressure29.97 inHg
Wind3.6 mph SW
Humidity84%
Visibility—
Dew point43°
Tue, 1753° / 39°0
53 °
Snohomish, Tuesday, 17 November
Overcast. High 53°, low 39°.
Pressure30.00 inHg
Wind3.4 mph E
Humidity69%
Visibility—
Dew point37°
Wed, 1849° / 39°0
49 °
Snohomish, Wednesday, 18 November
Overcast. High 49°, low 39°.
Pressure29.91 inHg
Wind3.7 mph SE
Humidity64%
Visibility—
Dew point33°
Thu, 1946° / 37°0.42
46 °
Snohomish, Thursday, 19 November
Rain. High 46°, low 37°.
Pressure29.83 inHg
Wind7.5 mph E
Humidity60%
Visibility—
Dew point32°
Fri, 2049° / 41°0.18
49 °
Snohomish, Friday, 20 November
Light rain. High 49°, low 41°.
Pressure30.00 inHg
Wind6.6 mph SE
Humidity81%
Visibility—
Dew point40°
Sat, 2150° / 46°0.71
50 °
Snohomish, Saturday, 21 November
Rain. High 50°, low 46°.
Pressure29.80 inHg
Wind11.4 mph SE
Humidity94%
Visibility—
Dew point48°
Sun, 2249° / 41°0.39
49 °
Snohomish, Sunday, 22 November
Light rain. High 49°, low 41°.
Pressure29.80 inHg
Wind14.1 mph S
Humidity83%
Visibility—
Dew point41°
Mon, 2346° / 35°0
46 °
Snohomish, Monday, 23 November
Overcast. High 46°, low 35°.
Pressure30.09 inHg
Wind5.3 mph S
Humidity81%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2446° / 37°0.37
46 °
Snohomish, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.37 in
Chance of precipitation70%
Record high55° (1995)
Record low8° (1993)
Wed, 2545° / 37°0.37
45 °
Snohomish, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.37 in
Chance of precipitation73%
Record high54° (2009)
Record low15° (1993)
Thu, 2646° / 37°0.25
46 °
Snohomish, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.25 in
Chance of precipitation60%
Record high56° (2014)
Record low18° (1985)
Fri, 2746° / 38°0.35
46 °
Snohomish, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.35 in
Chance of precipitation68%
Record high55° (2014)
Record low20° (1985)
Sat, 2845° / 36°0.26
45 °
Snohomish, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.26 in
Chance of precipitation60%
Record high56° (2021)
Record low15° (1985)
Sun, 2945° / 35°0.27
45 °
Snohomish, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.27 in
Chance of precipitation55%
Record high55° (2021)
Record low10° (1985)
Mon, 3045° / 37°0.31
45 °
Snohomish, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.31 in
Chance of precipitation65%
Record high58° (2008)
Record low11° (1985)
Tue, 0145° / 37°0.32
45 °
Snohomish, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.32 in
Chance of precipitation68%
Record high55° (2008)
Record low8° (1985)
Wed, 0245° / 36°0.36
45 °
Snohomish, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.36 in
Chance of precipitation70%
Record high54° (2021)
Record low15° (2014)
Thu, 0345° / 36°0.36
45 °
Snohomish, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.36 in
Chance of precipitation63%
Record high56° (1965)
Record low23° (1994)
Fri, 0444° / 35°0.3
44 °
Snohomish, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.3 in
Chance of precipitation62%
Record high55° (2007)
Record low13° (1994)
Sat, 0544° / 35°0.25
44 °
Snohomish, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.25 in
Chance of precipitation60%
Record high55° (2023)
Record low15° (1994)
Sun, 0644° / 35°0.23
44 °
Snohomish, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.23 in
Chance of precipitation52%
Record high53° (2019)
Record low22° (1972)
Mon, 0744° / 36°0.24
44 °
Snohomish, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.24 in
Chance of precipitation60%
Record high53° (2014)
Record low13° (1972)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Snohomish, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Snohomish, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.