As of 20:31 PST

Weather in Cosumne, CA

60°Current weather

Cosumne, Thursday, 12 November, 20:31

Clear. Feels like 59°. High 75°, low 50°.

Pressure29.74 inHg
Wind3.4 mph E
Humidity78%
Visibility6.2 mi
Dew point53°

Monthly outlook for Cosumne, CA: average high 58.5°, average low 44.5°. That is 1.6° below the climate normal for November. Precipitation is expected on 4 days (about 3.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 12 November (74.8°), the coolest 22 November (37.3°).

58.5°/44.5°
Average high / low
−1.6°
Below normal
4 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November59.3°62.4°-1.7°
22 November – 1 December57°58.6°-0.9°
2 December – 11 Decemberat normal56.7°—

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).

Fri, 1361° / 47°0.89Heavy rain
61 °Heavy rain

Cosumne, Friday, 13 November

Heavy rain. High 61°, low 47°.

Pressure29.62 inHg
Wind13.8 mph SE
Humidity92%
Visibility1.2 mi
Dew point54°
Sat, 1462° / 43°0Mostly clear
62 °Mostly clear

Cosumne, Saturday, 14 November

Mostly clear. High 62°, low 43°.

Pressure30.00 inHg
Wind3.2 mph W
Humidity70%
Visibility5.3 mi
Dew point51°
Sun, 1566° / 50°0.47Rain
66 °Rain

Cosumne, Sunday, 15 November

Rain. High 66°, low 50°.

Pressure30.03 inHg
Wind12.5 mph S
Humidity53%
Visibility6.2 mi
Dew point48°
Mon, 1657° / 46°0.18Rain
57 °Rain

Cosumne, Monday, 16 November

Rain. High 57°, low 46°.

Pressure30.12 inHg
Wind6 mph NW
Humidity78%
Visibility6.2 mi
Dew point48°
Tue, 1756° / 40°0.01Light rain
56 °Light rain

Cosumne, Tuesday, 17 November

Light rain. High 56°, low 40°.

Pressure30.06 inHg
Wind9.5 mph SE
Humidity87%
Visibility—
Dew point41°
Wed, 1852° / 48°2.04Heavy rain
52 °Heavy rain

Cosumne, Wednesday, 18 November

Heavy rain. High 52°, low 48°.

Pressure29.97 inHg
Wind26.6 mph SE
Humidity76%
Visibility—
Dew point44°
Thu, 1958° / 44°0.02Light rain
58 °Light rain

Cosumne, Thursday, 19 November

Light rain. High 58°, low 44°.

Pressure29.94 inHg
Wind6 mph N
Humidity68%
Visibility—
Dew point42°
Fri, 2053° / 42°0Overcast
53 °Overcast

Cosumne, Friday, 20 November

Overcast. High 53°, low 42°.

Pressure29.94 inHg
Wind4.9 mph N
Humidity59%
Visibility—
Dew point36°
Sat, 2154° / 40°0Overcast
54 °Overcast

Cosumne, Saturday, 21 November

Overcast. High 54°, low 40°.

Pressure29.97 inHg
Wind5.7 mph NW
Humidity46%
Visibility—
Dew point28°
Sun, 2254° / 37°0Clear
54 °Clear

Cosumne, Sunday, 22 November

Clear. High 54°, low 37°.

Pressure30.15 inHg
Wind3.3 mph E
Humidity48%
Visibility—
Dew point28°
Mon, 2356° / 39°0Clear
56 °Clear

Cosumne, Monday, 23 November

Clear. High 56°, low 39°.

Pressure30.18 inHg
Wind3.4 mph E
Humidity52%
Visibility—
Dew point31°
Tue, 2454° / 43°0Overcast
54 °Overcast

Cosumne, Tuesday, 24 November

Overcast. High 54°, low 43°.

Pressure30.24 inHg
Wind3.1 mph N
Humidity62%
Visibility—
Dew point37°
Wed, 2559° / 43°0Partly cloudy
59 °Partly cloudy

Cosumne, Wednesday, 25 November

Partly cloudy. High 59°, low 43°.

Pressure30.24 inHg
Wind3.5 mph SE
Humidity66%
Visibility—
Dew point40°
Thu, 2658° / 52°0.01Light rain
58 °Light rain

Cosumne, Thursday, 26 November

Light rain. High 58°, low 52°.

Pressure30.36 inHg
Wind5.3 mph NW
Humidity75%
Visibility—
Dew point47°
Fri, 2761° / 47°0Partly cloudy
61 °Partly cloudy

Cosumne, Friday, 27 November

Partly cloudy. High 61°, low 47°.

Pressure30.36 inHg
Wind6.3 mph NW
Humidity66%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2858° / 41°0.13Climate normal
58 °Climate normal

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°0.15Climate normal
57 °Climate normal

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°0.15Climate 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)

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.