Monthly outlook for Snohomish, WA: average high 52.3°, average low 41°. That is 2.5° above the climate normal for November. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 11 days and 5.3 inches. The warmest day looks like 11 November (65.9°), the coolest 21 November (32.9°).
52.3°/41°
Average high / low
+2.5°
Above normal
6 / 11
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
53.6°
49°
+2.6°
21 November – 30 November
50.2°
45.5°
+2.6°
1 December – 10 December
at normal
44.1°
—
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).
Thu, 1263° / 52°0
63 °
Snohomish, Thursday, 12 November
Overcast. High 63°, low 52°.
Pressure29.68 inHg
Wind4.3 mph SE
Humidity61%
Visibility6.2 mi
Dew point48°
Fri, 1358° / 47°0.18
58 °
Snohomish, Friday, 13 November
Rain. High 58°, low 47°.
Pressure29.32 inHg
Wind5.9 mph SE
Humidity88%
Visibility6.2 mi
Dew point50°
Sat, 1456° / 45°0.14
56 °
Snohomish, Saturday, 14 November
Rain. High 56°, low 45°.
Pressure29.68 inHg
Wind7.8 mph SE
Humidity73%
Visibility6.2 mi
Dew point46°
Sun, 1552° / 44°0.25
52 °
Snohomish, Sunday, 15 November
Light rain. High 52°, low 44°.
Pressure29.77 inHg
Wind8.6 mph SE
Humidity86%
Visibility6.2 mi
Dew point48°
Mon, 1649° / 42°0.09
49 °
Snohomish, Monday, 16 November
Light rain. High 49°, low 42°.
Pressure30.03 inHg
Wind9.9 mph SE
Humidity81%
Visibility—
Dew point40°
Tue, 1751° / 38°0
51 °
Snohomish, Tuesday, 17 November
Clear. High 51°, low 38°.
Pressure30.12 inHg
Wind4.2 mph SE
Humidity77%
Visibility—
Dew point38°
Wed, 1845° / 39°0.04
45 °
Snohomish, Wednesday, 18 November
Light rain. High 45°, low 39°.
Pressure29.91 inHg
Wind6.7 mph E
Humidity82%
Visibility—
Dew point38°
Thu, 1948° / 36°0
48 °
Snohomish, Thursday, 19 November
Overcast. High 48°, low 36°.
Pressure30.15 inHg
Wind3 mph NW
Humidity85%
Visibility—
Dew point38°
Fri, 2047° / 34°0
47 °
Snohomish, Friday, 20 November
Clear. High 47°, low 34°.
Pressure30.30 inHg
Wind3.3 mph NW
Humidity78%
Visibility—
Dew point35°
Sat, 2149° / 33°0
49 °
Snohomish, Saturday, 21 November
Clear. High 49°, low 33°.
Pressure30.18 inHg
Wind3.1 mph NW
Humidity66%
Visibility—
Dew point31°
Sun, 2251° / 34°0
51 °
Snohomish, Sunday, 22 November
Partly cloudy. High 51°, low 34°.
Pressure30.18 inHg
Wind2.5 mph E
Humidity54%
Visibility—
Dew point27°
Mon, 2350° / 35°0
50 °
Snohomish, Monday, 23 November
Overcast. High 50°, low 35°.
Pressure30.33 inHg
Wind2.3 mph NW
Humidity61%
Visibility—
Dew point30°
Tue, 2448° / 36°0
48 °
Snohomish, Tuesday, 24 November
Overcast. High 48°, low 36°.
Pressure30.24 inHg
Wind1.6 mph SE
Humidity71%
Visibility—
Dew point33°
Wed, 2547° / 42°0.21
47 °
Snohomish, Wednesday, 25 November
Rain. High 47°, low 42°.
Pressure30.12 inHg
Wind2.4 mph E
Humidity80%
Visibility—
Dew point38°
Thu, 2656° / 45°0
56 °
Snohomish, Thursday, 26 November
Overcast. High 56°, low 45°.
Pressure30.27 inHg
Wind3.6 mph SE
Humidity89%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0844° / 36°0.3
44 °
Snohomish, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.3 in
Chance of precipitation60%
Record high56° (2015)
Record low12° (1972)
Wed, 0944° / 35°0.31
44 °
Snohomish, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.31 in
Chance of precipitation67%
Record high56° (2014)
Record low22° (1972)
Thu, 1044° / 37°0.38
44 °
Snohomish, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.38 in
Chance of precipitation73%
Record high58° (2014)
Record low14° (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.