Monthly outlook for Lake Alpine, CA: average high 43.2°, average low 27°. That is 3.4° below the climate normal for October. Precipitation is expected on 7 days (about 7.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 3 November (55.9°), the coolest 13 November (12.7°).
43.2°/27°
Average high / low
−3.4°
Below normal
7 / 4
Wet days / normal
7.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
45.3°
51.2°
-3.3°
8 November – 17 November
39.8°
46°
-3.4°
18 November – 27 November
at normal
42.5°
—
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).
Fri, 3042° / 29°0.3
42 °
Lake Alpine, Friday, 30 October
Snow. High 42°, low 29°.
Pressure29.94 inHg
Wind5.5 mph S
Humidity90%
Visibility2.4 mi
Dew point33°
Sat, 3135° / 28°0.3
35 °
Lake Alpine, Saturday, 31 October
Snow. High 35°, low 28°.
Pressure30.00 inHg
Wind6.8 mph S
Humidity98%
Visibility0.0 mi
Dew point34°
Sun, 0136° / 24°0.38
36 °
Lake Alpine, Sunday, 1 November
Snow. High 36°, low 24°.
Pressure29.91 inHg
Wind3.2 mph W
Humidity71%
Visibility6.2 mi
Dew point23°
Mon, 0251° / 23°0
51 °
Lake Alpine, Monday, 2 November
Clear. High 51°, low 23°.
Pressure30.18 inHg
Wind9.1 mph NE
Humidity53%
Visibility—
Dew point25°
Tue, 0356° / 36°0
56 °
Lake Alpine, Tuesday, 3 November
Clear. High 56°, low 36°.
Pressure30.18 inHg
Wind3.1 mph NE
Humidity34%
Visibility—
Dew point24°
Wed, 0446° / 28°0
46 °
Lake Alpine, Wednesday, 4 November
Overcast. High 46°, low 28°.
Pressure29.88 inHg
Wind5.6 mph NE
Humidity81%
Visibility—
Dew point38°
Thu, 0543° / 27°0
43 °
Lake Alpine, Thursday, 5 November
Overcast. High 43°, low 27°.
Pressure29.97 inHg
Wind6.6 mph NE
Humidity74%
Visibility—
Dew point31°
Fri, 0645° / 25°0
45 °
Lake Alpine, Friday, 6 November
Overcast. High 45°, low 25°.
Pressure30.00 inHg
Wind8.4 mph NE
Humidity60%
Visibility—
Dew point27°
Sat, 0752° / 27°0
52 °
Lake Alpine, Saturday, 7 November
Partly cloudy. High 52°, low 27°.
Pressure30.12 inHg
Wind8.4 mph NE
Humidity44%
Visibility—
Dew point25°
Sun, 0851° / 32°0
51 °
Lake Alpine, Sunday, 8 November
Overcast. High 51°, low 32°.
Pressure30.21 inHg
Wind9.7 mph SW
Humidity36%
Visibility—
Dew point22°
Mon, 0951° / 31°0
51 °
Lake Alpine, Monday, 9 November
Overcast. High 51°, low 31°.
Pressure30.21 inHg
Wind7.1 mph SW
Humidity39%
Visibility—
Dew point22°
Tue, 1046° / 31°0.38
46 °
Lake Alpine, Tuesday, 10 November
Snow. High 46°, low 31°.
Pressure29.94 inHg
Wind19 mph SW
Humidity35%
Visibility—
Dew point19°
Wed, 1133° / 29°3.86
33 °
Lake Alpine, Wednesday, 11 November
Heavy snow. High 33°, low 29°.
Pressure29.59 inHg
Wind21.8 mph SW
Humidity100%
Visibility—
Dew point31°
Thu, 1228° / 24°2.19
28 °
Lake Alpine, Thursday, 12 November
Heavy snow. High 28°, low 24°.
Pressure29.83 inHg
Wind17.1 mph SW
Humidity100%
Visibility—
Dew point27°
Fri, 1331° / 13°0.06
31 °
Lake Alpine, Friday, 13 November
Light snow. High 31°, low 13°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity86%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 27°0.17
46 °
Lake Alpine, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.17 in
Chance of precipitation28%
Record high66° (1995)
Record low2° (2000)
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)
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.