As of 15:29 PST

Weather in Alta Sierra, CA

65°Current weather

Alta Sierra, Friday, 6 November, 15:29

Clear. Feels like 63°. High 65°, low 39°.

Pressure30.09 inHg
Wind0 mph N
Humidity39%
Visibility6.2 mi
Dew point40°

Monthly outlook for Alta Sierra, CA: average high 61.8°, average low 44.5°. That is 2.1° above the climate normal for November. Precipitation is expected on 5 days (about 4.6 inches), against a normal of 5 days and 3.3 inches. The warmest day looks like 10 November (72.9°), the coolest 18 November (36.1°).

61.8°/44.5°
Average high / low
+2.1°
Above normal
5 / 5
Wet days / normal
4.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November65.4°59.2°+3.5°
16 November – 25 November55.9°55.8°+0.1°
26 November – 5 Decemberat normal53.5°—

November records over 66 years

83.7°2 November 2020All-time high
12.2°13 November 1985All-time low
Sat, 0769° / 45°0Clear
69 °Clear

Alta Sierra, Saturday, 7 November

Clear. High 69°, low 45°.

Pressure30.09 inHg
Wind3.5 mph SW
Humidity31%
Visibility6.2 mi
Dew point38°
Sun, 0870° / 45°0Overcast
70 °Overcast

Alta Sierra, Sunday, 8 November

Overcast. High 70°, low 45°.

Pressure30.12 inHg
Wind4.3 mph SW
Humidity31%
Visibility6.2 mi
Dew point38°
Mon, 0969° / 46°0Clear
69 °Clear

Alta Sierra, Monday, 9 November

Clear. High 69°, low 46°.

Pressure30.12 inHg
Wind5.7 mph W
Humidity35%
Visibility6.2 mi
Dew point41°
Tue, 1073° / 45°0Clear
73 °Clear

Alta Sierra, Tuesday, 10 November

Clear. High 73°, low 45°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity30%
Visibility6.2 mi
Dew point40°
Wed, 1173° / 46°0Clear
73 °Clear

Alta Sierra, Wednesday, 11 November

Clear. High 73°, low 46°.

Pressure30.15 inHg
Wind6.3 mph E
Humidity26%
Visibility—
Dew point30°
Thu, 1269° / 49°0Overcast
69 °Overcast

Alta Sierra, Thursday, 12 November

Overcast. High 69°, low 49°.

Pressure29.94 inHg
Wind8.1 mph SW
Humidity21%
Visibility—
Dew point24°
Fri, 1357° / 45°0.1Light rain
57 °Light rain

Alta Sierra, Friday, 13 November

Light rain. High 57°, low 45°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity65%
Visibility—
Dew point43°
Sat, 1454° / 49°0.7Rain
54 °Rain

Alta Sierra, Saturday, 14 November

Rain. High 54°, low 49°.

Pressure30.03 inHg
Wind10.3 mph S
Humidity89%
Visibility—
Dew point47°
Sun, 1554° / 50°2.35Heavy rain
54 °Heavy rain

Alta Sierra, Sunday, 15 November

Heavy rain. High 54°, low 50°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity80%
Visibility—
Dew point47°
Mon, 1652° / 44°0.81Rain
52 °Rain

Alta Sierra, Monday, 16 November

Rain. High 52°, low 44°.

Pressure30.00 inHg
Wind11.9 mph SW
Humidity81%
Visibility—
Dew point46°
Tue, 1747° / 42°0.6Rain
47 °Rain

Alta Sierra, Tuesday, 17 November

Rain. High 47°, low 42°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity87%
Visibility—
Dew point41°
Wed, 1854° / 36°0Overcast
54 °Overcast

Alta Sierra, Wednesday, 18 November

Overcast. High 54°, low 36°.

Pressure30.24 inHg
Wind5.8 mph NE
Humidity57%
Visibility—
Dew point33°
Thu, 1957° / 39°0Overcast
57 °Overcast

Alta Sierra, Thursday, 19 November

Overcast. High 57°, low 39°.

Pressure30.21 inHg
Wind6 mph E
Humidity37%
Visibility—
Dew point28°
Fri, 2063° / 47°0Overcast
63 °Overcast

Alta Sierra, Friday, 20 November

Overcast. High 63°, low 47°.

Pressure30.24 inHg
Wind5.9 mph W
Humidity60%
Visibility—
Dew point42°
Sat, 2162° / 45°0Partly cloudy
62 °Partly cloudy

Alta Sierra, Saturday, 21 November

Partly cloudy. High 62°, low 45°.

Pressure30.15 inHg
Wind5.6 mph W
Humidity45%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2255° / 39°0.24Climate normal
55 °Climate normal

Alta Sierra, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.24 in
Chance of precipitation33%
Record high77° (2017)
Record low28° (1985)
Mon, 2356° / 39°0.23Climate normal
56 °Climate normal

Alta Sierra, Monday, 23 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.23 in
Chance of precipitation25%
Record high71° (1995)
Record low28° (1973)
Tue, 2455° / 38°0.22Climate normal
55 °Climate normal

Alta Sierra, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.22 in
Chance of precipitation32%
Record high72° (1995)
Record low21° (2010)
Wed, 2555° / 38°0.18Climate normal
55 °Climate normal

Alta Sierra, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.18 in
Chance of precipitation32%
Record high69° (2017)
Record low28° (2010)
Thu, 2655° / 38°0.17Climate normal
55 °Climate normal

Alta Sierra, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.17 in
Chance of precipitation28%
Record high68° (2002)
Record low25° (1984)
Fri, 2754° / 38°0.18Climate normal
54 °Climate normal

Alta Sierra, Friday, 27 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.18 in
Chance of precipitation32%
Record high67° (2002)
Record low24° (1994)
Sat, 2853° / 37°0.18Climate normal
53 °Climate normal

Alta Sierra, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (2021)
Record low29° (1960)
Sun, 2953° / 37°0.27Climate normal
53 °Climate normal

Alta Sierra, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.27 in
Chance of precipitation27%
Record high71° (2021)
Record low25° (2010)
Mon, 3053° / 37°0.24Climate normal
53 °Climate normal

Alta Sierra, Monday, 30 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.24 in
Chance of precipitation28%
Record high71° (2021)
Record low27° (2004)
Tue, 0153° / 38°0.32Climate normal
53 °Climate normal

Alta Sierra, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.32 in
Chance of precipitation37%
Record high74° (2021)
Record low29° (2015)
Wed, 0253° / 38°0.3Climate normal
53 °Climate normal

Alta Sierra, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.3 in
Chance of precipitation37%
Record high71° (2021)
Record low26° (1967)
Thu, 0354° / 38°0.31Climate normal
54 °Climate normal

Alta Sierra, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.31 in
Chance of precipitation38%
Record high65° (2021)
Record low30° (2018)
Fri, 0453° / 37°0.24Climate normal
53 °Climate normal

Alta Sierra, Friday, 4 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.24 in
Chance of precipitation30%
Record high65° (2020)
Record low25° (1971)
Sat, 0553° / 38°0.22Climate normal
53 °Climate normal

Alta Sierra, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.22 in
Chance of precipitation37%
Record high67° (2021)
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 Alta Sierra, 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 Alta Sierra, 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.