As of 07:55 PST

Weather in Alta Sierra, CA

50°Current weather

Alta Sierra, Tuesday, 3 November, 07:55

Clear. Feels like 48°. High 52°, low 43°.

Pressure30.06 inHg
Wind4.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point41°

Monthly outlook for Alta Sierra, CA: average high 60.2°, average low 43.8°. That is 0.4° above the climate normal for November. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 5 days and 3.0 inches. The warmest day looks like 7 November (71.1°), the coolest 18 November (31.8°).

60.2°/43.8°
Average high / low
+0.4°
Above normal
6 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November66.4°60.7°+3.2°
13 November – 22 November49.8°56.7°-3.8°
23 November – 2 Decemberat normal54°—

November records over 66 years

83.7°2 November 2020All-time high
12.2°13 November 1985All-time low
Wed, 0464° / 44°0Clear
64 °Clear

Alta Sierra, Wednesday, 4 November

Clear. High 64°, low 44°.

Pressure30.00 inHg
Wind6.2 mph NW
Humidity42%
Visibility6.2 mi
Dew point40°
Thu, 0567° / 41°0Mostly clear
67 °Mostly clear

Alta Sierra, Thursday, 5 November

Mostly clear. High 67°, low 41°.

Pressure30.06 inHg
Wind5.3 mph W
Humidity32%
Visibility6.2 mi
Dew point37°
Fri, 0669° / 40°0Partly cloudy
69 °Partly cloudy

Alta Sierra, Friday, 6 November

Partly cloudy. High 69°, low 40°.

Pressure30.09 inHg
Wind4.6 mph W
Humidity25%
Visibility6.2 mi
Dew point33°
Sat, 0771° / 44°0Clear
71 °Clear

Alta Sierra, Saturday, 7 November

Clear. High 71°, low 44°.

Pressure30.06 inHg
Wind5 mph E
Humidity30%
Visibility—
Dew point32°
Sun, 0870° / 49°0Partly cloudy
70 °Partly cloudy

Alta Sierra, Sunday, 8 November

Partly cloudy. High 70°, low 49°.

Pressure30.12 inHg
Wind6.4 mph E
Humidity28%
Visibility—
Dew point31°
Mon, 0967° / 49°0Overcast
67 °Overcast

Alta Sierra, Monday, 9 November

Overcast. High 67°, low 49°.

Pressure30.09 inHg
Wind7.6 mph SW
Humidity24%
Visibility—
Dew point26°
Tue, 1069° / 50°0Overcast
69 °Overcast

Alta Sierra, Tuesday, 10 November

Overcast. High 69°, low 50°.

Pressure30.12 inHg
Wind5.7 mph E
Humidity23%
Visibility—
Dew point24°
Wed, 1171° / 48°0Partly cloudy
71 °Partly cloudy

Alta Sierra, Wednesday, 11 November

Partly cloudy. High 71°, low 48°.

Pressure30.06 inHg
Wind8.4 mph SW
Humidity22%
Visibility—
Dew point25°
Thu, 1265° / 51°0.04Light rain
65 °Light rain

Alta Sierra, Thursday, 12 November

Light rain. High 65°, low 51°.

Pressure29.88 inHg
Wind14.7 mph S
Humidity35%
Visibility—
Dew point33°
Fri, 1353° / 48°1.27Rain
53 °Rain

Alta Sierra, Friday, 13 November

Rain. High 53°, low 48°.

Pressure29.71 inHg
Wind24.1 mph S
Humidity80%
Visibility—
Dew point47°
Sat, 1447° / 41°1.11Rain
47 °Rain

Alta Sierra, Saturday, 14 November

Rain. High 47°, low 41°.

Pressure29.80 inHg
Wind14.7 mph SW
Humidity95%
Visibility—
Dew point44°
Sun, 1552° / 43°0.06Light rain
52 °Light rain

Alta Sierra, Sunday, 15 November

Light rain. High 52°, low 43°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity86%
Visibility—
Dew point42°
Mon, 1646° / 43°0.65Rain
46 °Rain

Alta Sierra, Monday, 16 November

Rain. High 46°, low 43°.

Pressure30.03 inHg
Wind8.2 mph SW
Humidity87%
Visibility—
Dew point42°
Tue, 1748° / 35°0.08Light rain
48 °Light rain

Alta Sierra, Tuesday, 17 November

Light rain. High 48°, low 35°.

Pressure30.06 inHg
Wind6.9 mph W
Humidity75%
Visibility—
Dew point37°
Wed, 1852° / 32°0Partly cloudy
52 °Partly cloudy

Alta Sierra, Wednesday, 18 November

Partly cloudy. High 52°, low 32°.

Pressure30.15 inHg
Wind6.6 mph NE
Humidity32%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1956° / 40°0.18Climate normal
56 °Climate normal

Alta Sierra, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.18 in
Chance of precipitation37%
Record high70° (2018)
Record low26° (1985)
Fri, 2055° / 40°0.24Climate normal
55 °Climate normal

Alta Sierra, Friday, 20 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.24 in
Chance of precipitation37%
Record high72° (1995)
Record low27° (1985)
Sat, 2155° / 40°0.29Climate normal
55 °Climate normal

Alta Sierra, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.29 in
Chance of precipitation33%
Record high74° (2017)
Record low26° (1961)
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)

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.