Monthly outlook for Lake Alpine, CA: average high 47.5°, average low 30°. That is 1.8° below the climate normal for October. Precipitation is expected on 5 days (about 4.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (59°), the coolest 1 November (21.5°).
47.5°/30°
Average high / low
−1.8°
Below normal
5 / 4
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
47.9°
52.3°
-2.4°
5 November – 14 November
46.8°
47.4°
-0.3°
15 November – 24 November
at normal
43.5°
—
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).
Tue, 2749° / 28°0
49 °
Lake Alpine, Tuesday, 27 October
Clear. High 49°, low 28°.
Pressure30.00 inHg
Wind12 mph SW
Humidity48%
Visibility6.2 mi
Dew point17°
Wed, 2849° / 29°0
49 °
Lake Alpine, Wednesday, 28 October
Partly cloudy. High 49°, low 29°.
Pressure30.00 inHg
Wind5.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point11°
Thu, 2945° / 31°0
45 °
Lake Alpine, Thursday, 29 October
Overcast. High 45°, low 31°.
Pressure29.91 inHg
Wind8.2 mph S
Humidity52%
Visibility6.2 mi
Dew point22°
Fri, 3039° / 28°0.12
39 °
Lake Alpine, Friday, 30 October
Snow. High 39°, low 28°.
Pressure29.91 inHg
Wind9.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point30°
Sat, 3135° / 27°0.08
35 °
Lake Alpine, Saturday, 31 October
Light snow. High 35°, low 27°.
Pressure30.00 inHg
Wind9.8 mph SW
Humidity84%
Visibility—
Dew point29°
Sun, 0150° / 22°0
50 °
Lake Alpine, Sunday, 1 November
Mostly clear. High 50°, low 22°.
Pressure29.97 inHg
Wind10.3 mph NE
Humidity27%
Visibility—
Dew point10°
Mon, 0259° / 29°0
59 °
Lake Alpine, Monday, 2 November
Mostly clear. High 59°, low 29°.
Pressure30.12 inHg
Wind9.8 mph NE
Humidity10%
Visibility—
Dew point-3°
Tue, 0354° / 33°0
54 °
Lake Alpine, Tuesday, 3 November
Overcast. High 54°, low 33°.
Pressure30.03 inHg
Wind10.9 mph SW
Humidity15%
Visibility—
Dew point4°
Wed, 0451° / 36°0
51 °
Lake Alpine, Wednesday, 4 November
Overcast. High 51°, low 36°.
Pressure30.03 inHg
Wind8.8 mph SW
Humidity50%
Visibility—
Dew point29°
Thu, 0545° / 34°0.27
45 °
Lake Alpine, Thursday, 5 November
Snow. High 45°, low 34°.
Pressure29.94 inHg
Wind14.3 mph S
Humidity43%
Visibility—
Dew point22°
Fri, 0638° / 32°3.83
38 °
Lake Alpine, Friday, 6 November
Snow. High 38°, low 32°.
Pressure29.62 inHg
Wind22.5 mph SW
Humidity100%
Visibility—
Dew point38°
Sat, 0740° / 28°0.19
40 °
Lake Alpine, Saturday, 7 November
Snow. High 40°, low 28°.
Pressure30.06 inHg
Wind12 mph SW
Humidity86%
Visibility—
Dew point31°
Sun, 0847° / 26°0
47 °
Lake Alpine, Sunday, 8 November
Mostly clear. High 47°, low 26°.
Pressure30.18 inHg
Wind6.6 mph E
Humidity81%
Visibility—
Dew point36°
Mon, 0953° / 31°0
53 °
Lake Alpine, Monday, 9 November
Clear. High 53°, low 31°.
Pressure30.21 inHg
Wind10.1 mph NE
Humidity61%
Visibility—
Dew point34°
Tue, 1058° / 36°0
58 °
Lake Alpine, Tuesday, 10 November
Overcast. High 58°, low 36°.
Pressure30.09 inHg
Wind9.2 mph NE
Humidity57%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1146° / 26°0.17
46 °
Lake Alpine, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.17 in
Chance of precipitation33%
Record high65° (2019)
Record low-1° (2000)
Thu, 1247° / 26°0.15
47 °
Lake Alpine, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low26°
Average precipitation0.15 in
Chance of precipitation28%
Record high62° (2019)
Record low3° (1978)
Fri, 1346° / 26°0.2
46 °
Lake Alpine, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.2 in
Chance of precipitation28%
Record high66° (1995)
Record low-3° (1985)
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)
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.