Monthly outlook for Cosumne, CA: average high 72.7°, average low 53.4°. That is 3.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 13 November (80.1°), the coolest 5 November (45.7°).
72.7°/53.4°
Average high / low
+3.9°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
70.8°
67°
+2.1°
12 November – 21 November
75.8°
62.4°
+7.4°
22 November – 1 December
at normal
58.6°
—
November records over 66 years
85.1°3 November 2018All-time high
29.1°29 November 2010All-time low
Climate normals and records are computed from the nearest reference point — Rosemont (10 mi).
Tue, 0363° / 49°0.25
63 °
Cosumne, Tuesday, 3 November
Rain. High 63°, low 49°.
Pressure30.09 inHg
Wind4 mph NW
Humidity81%
Visibility1.7 mi
Dew point54°
Wed, 0469° / 51°0
69 °
Cosumne, Wednesday, 4 November
Clear. High 69°, low 51°.
Pressure30.03 inHg
Wind8.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point47°
Thu, 0568° / 46°0
68 °
Cosumne, Thursday, 5 November
Clear. High 68°, low 46°.
Pressure30.09 inHg
Wind3.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point46°
Fri, 0668° / 48°0
68 °
Cosumne, Friday, 6 November
Overcast. High 68°, low 48°.
Pressure30.18 inHg
Wind4.4 mph E
Humidity81%
Visibility—
Dew point51°
Sat, 0772° / 49°0
72 °
Cosumne, Saturday, 7 November
Clear. High 72°, low 49°.
Pressure30.09 inHg
Wind5.7 mph E
Humidity54%
Visibility—
Dew point45°
Sun, 0876° / 55°0
76 °
Cosumne, Sunday, 8 November
Overcast. High 76°, low 55°.
Pressure30.03 inHg
Wind3.6 mph NW
Humidity28%
Visibility—
Dew point33°
Mon, 0972° / 56°0
72 °
Cosumne, Monday, 9 November
Overcast. High 72°, low 56°.
Pressure30.03 inHg
Wind3.3 mph E
Humidity31%
Visibility—
Dew point35°
Tue, 1075° / 57°0
75 °
Cosumne, Tuesday, 10 November
Overcast. High 75°, low 57°.
Pressure30.06 inHg
Wind4.8 mph NW
Humidity32%
Visibility—
Dew point36°
Wed, 1175° / 55°0
75 °
Cosumne, Wednesday, 11 November
Clear. High 75°, low 55°.
Pressure30.15 inHg
Wind4 mph NW
Humidity27%
Visibility—
Dew point31°
Thu, 1273° / 56°0
73 °
Cosumne, Thursday, 12 November
Overcast. High 73°, low 56°.
Pressure30.03 inHg
Wind4.9 mph NW
Humidity26%
Visibility—
Dew point31°
Fri, 1380° / 60°0
80 °
Cosumne, Friday, 13 November
Overcast. High 80°, low 60°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity27%
Visibility—
Dew point35°
Sat, 1476° / 55°0
76 °
Cosumne, Saturday, 14 November
Partly cloudy. High 76°, low 55°.
Pressure30.12 inHg
Wind4.7 mph SE
Humidity41%
Visibility—
Dew point43°
Sun, 1576° / 58°0
76 °
Cosumne, Sunday, 15 November
Clear. High 76°, low 58°.
Pressure30.15 inHg
Wind6.1 mph NW
Humidity35%
Visibility—
Dew point39°
Mon, 1676° / 56°0
76 °
Cosumne, Monday, 16 November
Clear. High 76°, low 56°.
Pressure30.06 inHg
Wind4.3 mph E
Humidity38%
Visibility—
Dew point41°
Tue, 1775° / 57°0
75 °
Cosumne, Tuesday, 17 November
Clear. High 75°, low 57°.
Pressure29.97 inHg
Wind3.6 mph NW
Humidity37%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1862° / 44°0.09
62 °
Cosumne, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high74° (2019)
Record low32° (1964)
Thu, 1961° / 44°0.09
61 °
Cosumne, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1989)
Record low30° (1964)
Fri, 2061° / 44°0.13
61 °
Cosumne, Friday, 20 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (1995)
Record low30° (1985)
Sat, 2160° / 44°0.16
60 °
Cosumne, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.16 in
Chance of precipitation32%
Record high71° (2005)
Record low31° (2022)
Sun, 2260° / 43°0.14
60 °
Cosumne, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high71° (2005)
Record low30° (2022)
Mon, 2360° / 43°0.09
60 °
Cosumne, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation20%
Record high72° (1995)
Record low33° (1972)
Tue, 2460° / 42°0.1
60 °
Cosumne, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (1995)
Record low31° (2010)
Wed, 2559° / 42°0.08
59 °
Cosumne, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (1995)
Record low31° (2010)
Thu, 2659° / 41°0.09
59 °
Cosumne, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (2002)
Record low31° (2010)
Fri, 2758° / 42°0.09
58 °
Cosumne, Friday, 27 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1986)
Record low31° (2023)
Sat, 2858° / 41°0.13
58 °
Cosumne, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high69° (1995)
Record low32° (2015)
Sun, 2957° / 41°0.15
57 °
Cosumne, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (1977)
Record low29° (2010)
Mon, 3057° / 41°0.15
57 °
Cosumne, Monday, 30 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (1977)
Record low29° (2004)
Tue, 0158° / 42°0.17
58 °
Cosumne, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation30%
Record high67° (1977)
Record low33° (2020)
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 Cosumne, CA 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 Cosumne, CA 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.