As of 10:44 PST

Weather in Cosumne, CA

60°Current weather

Cosumne, Saturday, 14 November, 10:44

Mostly clear. Feels like 60°. High 62°, low 49°.

Pressure29.97 inHg
Wind3.4 mph S
Humidity82%
Visibility6.2 mi
Dew point55°

Monthly outlook for Cosumne, CA: average high 59.5°, average low 47.4°. That is 0.5° below the climate normal for November. Precipitation is expected on 10 days (about 6.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 November (68.1°), the coolest 28 November (39.4°).

59.5°/47.4°
Average high / low
−0.5°
Below normal
10 / 4
Wet days / normal
6.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November60.8°61.6°-0.5°
24 November – 3 December57.3°58.1°-0.4°
4 December – 13 Decemberat normal56.1°—

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).

Sun, 1568° / 54°0.81Heavy rain
68 °Heavy rain

Cosumne, Sunday, 15 November

Heavy rain. High 68°, low 54°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity52%
Visibility6.2 mi
Dew point47°
Mon, 1659° / 45°0.48Rain
59 °Rain

Cosumne, Monday, 16 November

Rain. High 59°, low 45°.

Pressure30.12 inHg
Wind6.8 mph S
Humidity67%
Visibility6.2 mi
Dew point47°
Tue, 1756° / 42°0Overcast
56 °Overcast

Cosumne, Tuesday, 17 November

Overcast. High 56°, low 42°.

Pressure30.03 inHg
Wind3.5 mph W
Humidity79%
Visibility6.2 mi
Dew point47°
Wed, 1853° / 49°0.94Rain
53 °Rain

Cosumne, Wednesday, 18 November

Rain. High 53°, low 49°.

Pressure29.88 inHg
Wind19.3 mph SE
Humidity79%
Visibility—
Dew point46°
Thu, 1959° / 50°0.43Light rain
59 °Light rain

Cosumne, Thursday, 19 November

Light rain. High 59°, low 50°.

Pressure29.83 inHg
Wind15 mph SE
Humidity62%
Visibility—
Dew point45°
Fri, 2060° / 48°0.53Heavy rain
60 °Heavy rain

Cosumne, Friday, 20 November

Heavy rain. High 60°, low 48°.

Pressure30.03 inHg
Wind13.8 mph W
Humidity78%
Visibility—
Dew point48°
Sat, 2162° / 48°0Overcast
62 °Overcast

Cosumne, Saturday, 21 November

Overcast. High 62°, low 48°.

Pressure30.15 inHg
Wind3.9 mph E
Humidity58%
Visibility—
Dew point40°
Sun, 2264° / 46°0.2Light rain
64 °Light rain

Cosumne, Sunday, 22 November

Light rain. High 64°, low 46°.

Pressure30.03 inHg
Wind12.9 mph SE
Humidity45%
Visibility—
Dew point36°
Mon, 2365° / 52°0.24Rain
65 °Rain

Cosumne, Monday, 23 November

Rain. High 65°, low 52°.

Pressure30.03 inHg
Wind13.3 mph SE
Humidity66%
Visibility—
Dew point49°
Tue, 2459° / 56°1.44Heavy rain
59 °Heavy rain

Cosumne, Tuesday, 24 November

Heavy rain. High 59°, low 56°.

Pressure29.97 inHg
Wind21.1 mph SE
Humidity64%
Visibility—
Dew point47°
Wed, 2560° / 49°1.2Heavy rain
60 °Heavy rain

Cosumne, Wednesday, 25 November

Heavy rain. High 60°, low 49°.

Pressure30.03 inHg
Wind12 mph S
Humidity84%
Visibility—
Dew point51°
Thu, 2656° / 46°0.2Light rain
56 °Light rain

Cosumne, Thursday, 26 November

Light rain. High 56°, low 46°.

Pressure30.12 inHg
Wind7.9 mph N
Humidity75%
Visibility—
Dew point44°
Fri, 2755° / 41°0Clear
55 °Clear

Cosumne, Friday, 27 November

Clear. High 55°, low 41°.

Pressure30.30 inHg
Wind5 mph NW
Humidity57%
Visibility—
Dew point33°
Sat, 2855° / 39°0Partly cloudy
55 °Partly cloudy

Cosumne, Saturday, 28 November

Partly cloudy. High 55°, low 39°.

Pressure30.45 inHg
Wind4.3 mph E
Humidity54%
Visibility—
Dew point32°
Sun, 2958° / 44°0Overcast
58 °Overcast

Cosumne, Sunday, 29 November

Overcast. High 58°, low 44°.

Pressure30.45 inHg
Wind4.1 mph E
Humidity54%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3057° / 41°0.15Climate normal
57 °Climate normal

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°0.17Climate normal
58 °Climate normal

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)
Wed, 0257° / 42°0.18Climate normal
57 °Climate normal

Cosumne, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.18 in
Chance of precipitation27%
Record high69° (2011)
Record low30° (2004)
Thu, 0358° / 42°0.19Climate normal
58 °Climate normal

Cosumne, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high69° (1979)
Record low31° (2004)
Fri, 0457° / 41°0.12Climate normal
57 °Climate normal

Cosumne, Friday, 4 December

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high66° (1979)
Record low31° (2004)
Sat, 0557° / 42°0.11Climate normal
57 °Climate normal

Cosumne, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high67° (1989)
Record low28° (2013)
Sun, 0657° / 42°0.09Climate normal
57 °Climate normal

Cosumne, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (1995)
Record low27° (2013)
Mon, 0757° / 42°0.16Climate normal
57 °Climate normal

Cosumne, Monday, 7 December

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high70° (2020)
Record low29° (1998)
Tue, 0856° / 40°0.1Climate normal
56 °Climate normal

Cosumne, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high67° (1979)
Record low26° (2009)
Wed, 0956° / 40°0.12Climate normal
56 °Climate normal

Cosumne, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high66° (1990)
Record low23° (1972)
Thu, 1056° / 40°0.15Climate normal
56 °Climate normal

Cosumne, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation32%
Record high64° (1987)
Record low27° (1972)
Fri, 1155° / 40°0.13Climate normal
55 °Climate normal

Cosumne, Friday, 11 December

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high63° (1996)
Record low22° (1972)
Sat, 1255° / 40°0.17Climate normal
55 °Climate normal

Cosumne, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.17 in
Chance of precipitation32%
Record high63° (1988)
Record low25° (1972)
Sun, 1355° / 40°0.13Climate normal
55 °Climate normal

Cosumne, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high65° (1988)
Record low25° (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 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.