Monthly outlook for Lake Alpine, CA: average high 43.9°, average low 26.8°. That is 2.9° below the climate normal for October. Precipitation is expected on 6 days (about 7.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 8 November (61.2°), the coolest 4 November (16.8°).
43.9°/26.8°
Average high / low
−2.9°
Below normal
6 / 4
Wet days / normal
7.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
46.9°
50.8°
-2.1°
9 November – 18 November
38.8°
45.6°
-3.8°
19 November – 28 November
at normal
42.2°
—
October records over 66 years
82.2°1 October 1980All-time high
9.3°28 October 2004All-time low
Climate normals and records are computed from the nearest reference point — Sherman Acres (4 mi).
Sat, 3140° / 29°0.87
40 °
Lake Alpine, Saturday, 31 October
Snow. High 40°, low 29°.
Pressure29.94 inHg
Wind6 mph S
Humidity89%
Visibility2.2 mi
Dew point33°
Sun, 0137° / 21°0.33
37 °
Lake Alpine, Sunday, 1 November
Snow. High 37°, low 21°.
Pressure29.97 inHg
Wind1.2 mph SW
Humidity79%
Visibility6.2 mi
Dew point23°
Mon, 0252° / 20°0
52 °
Lake Alpine, Monday, 2 November
Overcast. High 52°, low 20°.
Pressure30.09 inHg
Wind2 mph SW
Humidity37%
Visibility6.2 mi
Dew point13°
Tue, 0342° / 29°0.02
42 °
Lake Alpine, Tuesday, 3 November
Light snow. High 42°, low 29°.
Pressure30.03 inHg
Wind9.2 mph S
Humidity61%
Visibility6.2 mi
Dew point24°
Wed, 0446° / 17°0
46 °
Lake Alpine, Wednesday, 4 November
Clear. High 46°, low 17°.
Pressure30.03 inHg
Wind8.2 mph NE
Humidity64%
Visibility—
Dew point26°
Thu, 0548° / 27°0
48 °
Lake Alpine, Thursday, 5 November
Overcast. High 48°, low 27°.
Pressure29.97 inHg
Wind5.7 mph W
Humidity67%
Visibility—
Dew point30°
Fri, 0646° / 29°0.02
46 °
Lake Alpine, Friday, 6 November
Light snow. High 46°, low 29°.
Pressure30.09 inHg
Wind11.9 mph NE
Humidity86%
Visibility—
Dew point33°
Sat, 0753° / 28°0
53 °
Lake Alpine, Saturday, 7 November
Clear. High 53°, low 28°.
Pressure30.18 inHg
Wind12.6 mph NE
Humidity34%
Visibility—
Dew point18°
Sun, 0861° / 36°0
61 °
Lake Alpine, Sunday, 8 November
Partly cloudy. High 61°, low 36°.
Pressure30.15 inHg
Wind7.9 mph NE
Humidity22%
Visibility—
Dew point17°
Mon, 0953° / 39°0
53 °
Lake Alpine, Monday, 9 November
Overcast. High 53°, low 39°.
Pressure30.06 inHg
Wind9.4 mph SW
Humidity21%
Visibility—
Dew point11°
Tue, 1045° / 32°1.14
45 °
Lake Alpine, Tuesday, 10 November
Heavy snow. High 45°, low 32°.
Pressure29.88 inHg
Wind18.7 mph S
Humidity31%
Visibility—
Dew point15°
Wed, 1134° / 29°3.09
34 °
Lake Alpine, Wednesday, 11 November
Snow. High 34°, low 29°.
Pressure30.00 inHg
Wind19.7 mph SW
Humidity100%
Visibility—
Dew point31°
Thu, 1234° / 17°0.01
34 °
Lake Alpine, Thursday, 12 November
Light snow. High 34°, low 17°.
Pressure30.21 inHg
Wind7.7 mph NE
Humidity96%
Visibility—
Dew point31°
Fri, 1336° / 26°0
36 °
Lake Alpine, Friday, 13 November
Overcast. High 36°, low 26°.
Pressure30.06 inHg
Wind11.3 mph S
Humidity93%
Visibility—
Dew point33°
Sat, 1431° / 18°1.2
31 °
Lake Alpine, Saturday, 14 November
Snow. High 31°, low 18°.
Pressure29.94 inHg
Wind13.9 mph SW
Humidity100%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1545° / 26°0.07
45 °
Lake Alpine, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.07 in
Chance of precipitation25%
Record high62° (2008)
Record low4° (2000)
Mon, 1645° / 26°0.19
45 °
Lake Alpine, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.19 in
Chance of precipitation28%
Record high65° (2008)
Record low3° (1963)
Tue, 1744° / 27°0.28
44 °
Lake Alpine, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.28 in
Chance of precipitation32%
Record high68° (2019)
Record low9° (1994)
Wed, 1844° / 25°0.17
44 °
Lake Alpine, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.17 in
Chance of precipitation33%
Record high65° (2019)
Record low11° (1964)
Thu, 1944° / 24°0.12
44 °
Lake Alpine, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (2005)
Record low-4° (2024)
Fri, 2043° / 25°0.17
43 °
Lake Alpine, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.17 in
Chance of precipitation35%
Record high62° (1995)
Record low5° (1985)
Sat, 2142° / 24°0.17
42 °
Lake Alpine, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.17 in
Chance of precipitation35%
Record high57° (2002)
Record low8° (1985)
Sun, 2242° / 24°0.19
42 °
Lake Alpine, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.19 in
Chance of precipitation32%
Record high57° (1995)
Record low5° (1983)
Mon, 2343° / 23°0.18
43 °
Lake Alpine, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.18 in
Chance of precipitation27%
Record high64° (1995)
Record low3° (1973)
Tue, 2443° / 23°0.21
43 °
Lake Alpine, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.21 in
Chance of precipitation28%
Record high62° (1995)
Record low3° (1993)
Wed, 2542° / 23°0.15
42 °
Lake Alpine, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.15 in
Chance of precipitation28%
Record high56° (1995)
Record low7° (2015)
Thu, 2642° / 22°0.19
42 °
Lake Alpine, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.19 in
Chance of precipitation30%
Record high60° (2014)
Record low4° (2001)
Fri, 2741° / 22°0.18
41 °
Lake Alpine, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.18 in
Chance of precipitation28%
Record high58° (2021)
Record low5° (1990)
Sat, 2840° / 22°0.17
40 °
Lake Alpine, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.17 in
Chance of precipitation35%
Record high59° (1980)
Record low4° (2024)
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 Lake Alpine, 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 Lake Alpine, 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.