Monthly outlook for Cohassett, WA: average high 49.8°, average low 44.3°. That is 0.3° above the climate normal for November. Precipitation is expected on 9 days (about 4.2 inches), against a normal of 11 days and 6.1 inches. The warmest day looks like 12 November (57.5°), the coolest 26 November (33°).
49.8°/44.3°
Average high / low
+0.3°
Above normal
9 / 11
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.5°
50.2°
+1.3°
22 November – 1 December
45.3°
47.4°
-1.2°
2 December – 11 December
at normal
46.2°
—
November records over 66 years
66°1 November 1969All-time high
16.3°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Markham (7 mi).
Fri, 1355° / 50°0.81
55 °
Cohassett, Friday, 13 November
Rain. High 55°, low 50°.
Pressure29.23 inHg
Wind28 mph S
Humidity84%
Visibility3.5 mi
Dew point50°
Sat, 1457° / 52°0.81
57 °
Cohassett, Saturday, 14 November
Heavy rain. High 57°, low 52°.
Pressure29.65 inHg
Wind29 mph S
Humidity83%
Visibility3.0 mi
Dew point50°
Sun, 1556° / 50°0.56
56 °
Cohassett, Sunday, 15 November
Rain. High 56°, low 50°.
Pressure29.83 inHg
Wind19.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point44°
Mon, 1652° / 49°0.81
52 °
Cohassett, Monday, 16 November
Rain. High 52°, low 49°.
Pressure30.03 inHg
Wind17.6 mph W
Humidity76%
Visibility6.2 mi
Dew point45°
Tue, 1751° / 45°0.02
51 °
Cohassett, Tuesday, 17 November
Light rain. High 51°, low 45°.
Pressure29.94 inHg
Wind20.5 mph E
Humidity74%
Visibility—
Dew point42°
Wed, 1850° / 46°0.15
50 °
Cohassett, Wednesday, 18 November
Light rain. High 50°, low 46°.
Pressure29.94 inHg
Wind21.2 mph E
Humidity73%
Visibility—
Dew point41°
Thu, 1949° / 44°0
49 °
Cohassett, Thursday, 19 November
Overcast. High 49°, low 44°.
Pressure30.15 inHg
Wind11.4 mph NE
Humidity72%
Visibility—
Dew point40°
Fri, 2049° / 41°0
49 °
Cohassett, Friday, 20 November
Clear. High 49°, low 41°.
Pressure30.03 inHg
Wind11.4 mph NE
Humidity61%
Visibility—
Dew point35°
Sat, 2148° / 41°0
48 °
Cohassett, Saturday, 21 November
Clear. High 48°, low 41°.
Pressure30.15 inHg
Wind11.3 mph E
Humidity62%
Visibility—
Dew point35°
Sun, 2251° / 46°0.1
51 °
Cohassett, Sunday, 22 November
Light rain. High 51°, low 46°.
Pressure30.18 inHg
Wind16.7 mph W
Humidity79%
Visibility—
Dew point44°
Mon, 2351° / 48°0.25
51 °
Cohassett, Monday, 23 November
Light rain. High 51°, low 48°.
Pressure30.03 inHg
Wind21.9 mph NW
Humidity67%
Visibility—
Dew point40°
Tue, 2447° / 41°0.59
47 °
Cohassett, Tuesday, 24 November
Rain. High 47°, low 41°.
Pressure30.00 inHg
Wind21.7 mph E
Humidity89%
Visibility—
Dew point41°
Wed, 2542° / 34°0
42 °
Cohassett, Wednesday, 25 November
Partly cloudy. High 42°, low 34°.
Pressure30.12 inHg
Wind21.9 mph E
Humidity47%
Visibility—
Dew point22°
Thu, 2640° / 33°0
40 °
Cohassett, Thursday, 26 November
Clear. High 40°, low 33°.
Pressure30.50 inHg
Wind14.7 mph E
Humidity45%
Visibility—
Dew point19°
Fri, 2741° / 34°0
41 °
Cohassett, Friday, 27 November
Clear. High 41°, low 34°.
Pressure30.24 inHg
Wind16.5 mph E
Humidity40%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2847° / 39°0.31
47 °
Cohassett, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.31 in
Chance of precipitation55%
Record high56° (2002)
Record low24° (1985)
Sun, 2947° / 38°0.31
47 °
Cohassett, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.31 in
Chance of precipitation58%
Record high55° (2020)
Record low20° (1985)
Mon, 3047° / 39°0.39
47 °
Cohassett, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.39 in
Chance of precipitation65%
Record high56° (2008)
Record low17° (1985)
Tue, 0146° / 39°0.39
46 °
Cohassett, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.39 in
Chance of precipitation65%
Record high53° (2021)
Record low17° (1985)
Wed, 0247° / 39°0.41
47 °
Cohassett, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.41 in
Chance of precipitation70%
Record high54° (2020)
Record low24° (1985)
Thu, 0347° / 38°0.37
47 °
Cohassett, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.37 in
Chance of precipitation55%
Record high54° (1988)
Record low30° (2005)
Fri, 0446° / 38°0.33
46 °
Cohassett, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.33 in
Chance of precipitation58%
Record high56° (2023)
Record low24° (1970)
Sat, 0546° / 38°0.28
46 °
Cohassett, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.28 in
Chance of precipitation48%
Record high57° (2020)
Record low24° (1972)
Sun, 0646° / 38°0.28
46 °
Cohassett, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.28 in
Chance of precipitation58%
Record high58° (2024)
Record low22° (1972)
Mon, 0746° / 38°0.31
46 °
Cohassett, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.31 in
Chance of precipitation58%
Record high56° (2020)
Record low14° (1972)
Tue, 0846° / 38°0.39
46 °
Cohassett, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.39 in
Chance of precipitation60%
Record high58° (1962)
Record low5° (1972)
Wed, 0946° / 38°0.37
46 °
Cohassett, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.37 in
Chance of precipitation67%
Record high57° (2014)
Record low19° (1972)
Thu, 1047° / 39°0.49
47 °
Cohassett, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.49 in
Chance of precipitation68%
Record high57° (2014)
Record low14° (1972)
Fri, 1146° / 39°0.49
46 °
Cohassett, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.49 in
Chance of precipitation72%
Record high56° (2017)
Record low24° (2009)
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 Cohassett, 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 Cohassett, 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.