Monthly outlook for Alta Hill, CA: average high 63.9°, average low 44.3°. That is 2.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 3.0 inches. The warmest day looks like 8 November (72.7°), the coolest 17 November (38.4°).
63.9°/44.3°
Average high / low
+2.4°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
66.7°
60.7°
+3.4°
13 November – 22 November
59°
56.7°
+1.3°
23 November – 2 December
at normal
54°
—
November records over 66 years
83.7°2 November 2020All-time high
12.2°13 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Alta Sierra (7 mi).
Wed, 0463° / 43°0
63 °
Alta Hill, Wednesday, 4 November
Clear. High 63°, low 43°.
Pressure30.00 inHg
Wind4.9 mph W
Humidity40%
Visibility6.2 mi
Dew point39°
Thu, 0570° / 43°0
70 °
Alta Hill, Thursday, 5 November
Clear. High 70°, low 43°.
Pressure30.09 inHg
Wind6.5 mph W
Humidity37%
Visibility6.2 mi
Dew point41°
Fri, 0669° / 41°0
69 °
Alta Hill, Friday, 6 November
Overcast. High 69°, low 41°.
Pressure30.12 inHg
Wind3.8 mph W
Humidity26%
Visibility6.2 mi
Dew point31°
Sat, 0772° / 44°0
72 °
Alta Hill, Saturday, 7 November
Clear. High 72°, low 44°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity32%
Visibility6.2 mi
Dew point40°
Sun, 0873° / 46°0
73 °
Alta Hill, Sunday, 8 November
Clear. High 73°, low 46°.
Pressure30.12 inHg
Wind6.9 mph E
Humidity25%
Visibility—
Dew point31°
Mon, 0967° / 47°0
67 °
Alta Hill, Monday, 9 November
Mostly clear. High 67°, low 47°.
Pressure30.06 inHg
Wind6.1 mph E
Humidity32%
Visibility—
Dew point32°
Tue, 1069° / 48°0
69 °
Alta Hill, Tuesday, 10 November
Clear. High 69°, low 48°.
Pressure30.06 inHg
Wind5.6 mph E
Humidity23%
Visibility—
Dew point25°
Wed, 1166° / 49°0
66 °
Alta Hill, Wednesday, 11 November
Overcast. High 66°, low 49°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity26%
Visibility—
Dew point27°
Thu, 1265° / 49°0
65 °
Alta Hill, Thursday, 12 November
Overcast. High 65°, low 49°.
Pressure29.83 inHg
Wind7.2 mph SW
Humidity29%
Visibility—
Dew point29°
Fri, 1368° / 47°0
68 °
Alta Hill, Friday, 13 November
Mostly clear. High 68°, low 47°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity28%
Visibility—
Dew point28°
Sat, 1469° / 47°0
69 °
Alta Hill, Saturday, 14 November
Mostly clear. High 69°, low 47°.
Pressure29.94 inHg
Wind6.9 mph E
Humidity28%
Visibility—
Dew point29°
Sun, 1557° / 44°0.61
57 °
Alta Hill, Sunday, 15 November
Rain. High 57°, low 44°.
Pressure29.77 inHg
Wind14.5 mph SE
Humidity72%
Visibility—
Dew point47°
Mon, 1655° / 39°0
55 °
Alta Hill, Monday, 16 November
Overcast. High 55°, low 39°.
Pressure30.03 inHg
Wind7.6 mph W
Humidity60%
Visibility—
Dew point36°
Tue, 1753° / 38°0
53 °
Alta Hill, Tuesday, 17 November
Overcast. High 53°, low 38°.
Pressure30.09 inHg
Wind5.3 mph SW
Humidity46%
Visibility—
Dew point30°
Wed, 1852° / 41°0.06
52 °
Alta Hill, Wednesday, 18 November
Light rain. High 52°, low 41°.
Pressure30.15 inHg
Wind4.9 mph E
Humidity81%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1956° / 40°0.18
56 °
Alta Hill, 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°0.24
55 °
Alta Hill, 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°0.29
55 °
Alta Hill, 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°0.24
55 °
Alta Hill, 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°0.23
56 °
Alta Hill, 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°0.22
55 °
Alta Hill, 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°0.18
55 °
Alta Hill, 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°0.17
55 °
Alta Hill, 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°0.18
54 °
Alta Hill, 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°0.18
53 °
Alta Hill, 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°0.27
53 °
Alta Hill, 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°0.24
53 °
Alta Hill, 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°0.32
53 °
Alta Hill, 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°0.3
53 °
Alta Hill, 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 Hill, 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 Hill, 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.