As of 09:37 PST

Weather in Alta Hill, CA

51°Current weather

Alta Hill, Sunday, 15 November, 09:37

Overcast. Feels like 50°. High 55°, low 45°.

Pressure30.06 inHg
Wind5.7 mph N
Humidity75%
Visibility6.2 mi
Dew point44°

Monthly outlook for Alta Hill, CA: average high 52.9°, average low 40.5°. That is 1.3° below the climate normal for November. Precipitation is expected on 10 days (about 5.6 inches), against a normal of 5 days and 3.5 inches. The warmest day looks like 30 November (62°), the coolest 17 November (33.4°).

52.9°/40.5°
Average high / low
−1.3°
Below normal
10 / 5
Wet days / normal
5.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November50.1°56.1°-3.4°
25 November – 4 December57.5°53.6°+2.2°
5 December – 14 Decemberat normal51.6°—

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).

Mon, 1652° / 38°0.8Heavy rain
52 °Heavy rain

Alta Hill, Monday, 16 November

Heavy rain. High 52°, low 38°.

Pressure30.09 inHg
Wind6.5 mph S
Humidity81%
Visibility3.7 mi
Dew point43°
Tue, 1752° / 33°0Clear
52 °Clear

Alta Hill, Tuesday, 17 November

Clear. High 52°, low 33°.

Pressure30.06 inHg
Wind5.2 mph SW
Humidity55%
Visibility2.5 mi
Dew point36°
Wed, 1845° / 38°0.86Heavy rain
45 °Heavy rain

Alta Hill, Wednesday, 18 November

Heavy rain. High 45°, low 38°.

Pressure30.00 inHg
Wind10.6 mph S
Humidity90%
Visibility5.2 mi
Dew point40°
Thu, 1944° / 39°0.72Rain
44 °Rain

Alta Hill, Thursday, 19 November

Rain. High 44°, low 39°.

Pressure29.88 inHg
Wind5.9 mph E
Humidity98%
Visibility—
Dew point43°
Fri, 2050° / 38°0.07Light rain
50 °Light rain

Alta Hill, Friday, 20 November

Light rain. High 50°, low 38°.

Pressure30.00 inHg
Wind9.3 mph S
Humidity75%
Visibility—
Dew point38°
Sat, 2152° / 42°0.05Light rain
52 °Light rain

Alta Hill, Saturday, 21 November

Light rain. High 52°, low 42°.

Pressure30.06 inHg
Wind6.9 mph E
Humidity72%
Visibility—
Dew point40°
Sun, 2247° / 41°0.61Rain
47 °Rain

Alta Hill, Sunday, 22 November

Rain. High 47°, low 41°.

Pressure30.12 inHg
Wind6.1 mph SE
Humidity92%
Visibility—
Dew point42°
Mon, 2353° / 40°0Overcast
53 °Overcast

Alta Hill, Monday, 23 November

Overcast. High 53°, low 40°.

Pressure30.15 inHg
Wind7.6 mph S
Humidity64%
Visibility—
Dew point38°
Tue, 2451° / 40°0.93Heavy rain
51 °Heavy rain

Alta Hill, Tuesday, 24 November

Heavy rain. High 51°, low 40°.

Pressure29.88 inHg
Wind18.8 mph S
Humidity73%
Visibility—
Dew point39°
Wed, 2555° / 39°0.01Light rain
55 °Light rain

Alta Hill, Wednesday, 25 November

Light rain. High 55°, low 39°.

Pressure30.36 inHg
Wind5.8 mph E
Humidity70%
Visibility—
Dew point37°
Thu, 2661° / 43°0Overcast
61 °Overcast

Alta Hill, Thursday, 26 November

Overcast. High 61°, low 43°.

Pressure30.27 inHg
Wind5.1 mph NE
Humidity50%
Visibility—
Dew point37°
Fri, 2757° / 46°0.58Rain
57 °Rain

Alta Hill, Friday, 27 November

Rain. High 57°, low 46°.

Pressure29.91 inHg
Wind9.4 mph S
Humidity61%
Visibility—
Dew point40°
Sat, 2854° / 42°0.16Light rain
54 °Light rain

Alta Hill, Saturday, 28 November

Light rain. High 54°, low 42°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity84%
Visibility—
Dew point45°
Sun, 2956° / 43°0Overcast
56 °Overcast

Alta Hill, Sunday, 29 November

Overcast. High 56°, low 43°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity49%
Visibility—
Dew point33°
Mon, 3062° / 41°0Clear
62 °Clear

Alta Hill, Monday, 30 November

Clear. High 62°, low 41°.

Pressure30.18 inHg
Wind6.6 mph NE
Humidity44%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0153° / 38°0.32Climate normal
53 °Climate normal

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°0.3Climate normal
53 °Climate normal

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)
Thu, 0354° / 38°0.31Climate normal
54 °Climate normal

Alta Hill, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.31 in
Chance of precipitation38%
Record high65° (2021)
Record low30° (2018)
Fri, 0453° / 37°0.24Climate normal
53 °Climate normal

Alta Hill, Friday, 4 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.24 in
Chance of precipitation30%
Record high65° (2020)
Record low25° (1971)
Sat, 0553° / 38°0.22Climate normal
53 °Climate normal

Alta Hill, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.22 in
Chance of precipitation37%
Record high67° (2021)
Record low22° (1972)
Sun, 0652° / 38°0.2Climate normal
52 °Climate normal

Alta Hill, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.2 in
Chance of precipitation33%
Record high67° (1979)
Record low26° (1998)
Mon, 0752° / 37°0.29Climate normal
52 °Climate normal

Alta Hill, Monday, 7 December

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.29 in
Chance of precipitation40%
Record high69° (2017)
Record low23° (1998)
Tue, 0852° / 36°0.18Climate normal
52 °Climate normal

Alta Hill, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.18 in
Chance of precipitation30%
Record high68° (2020)
Record low10° (1972)
Wed, 0953° / 37°0.24Climate normal
53 °Climate normal

Alta Hill, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.24 in
Chance of precipitation33%
Record high66° (2017)
Record low7° (1972)
Thu, 1053° / 37°0.31Climate normal
53 °Climate normal

Alta Hill, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.31 in
Chance of precipitation33%
Record high67° (2017)
Record low16° (1972)
Fri, 1151° / 37°0.23Climate normal
51 °Climate normal

Alta Hill, Friday, 11 December

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.23 in
Chance of precipitation37%
Record high68° (2025)
Record low16° (1972)
Sat, 1250° / 36°0.3Climate normal
50 °Climate normal

Alta Hill, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.3 in
Chance of precipitation38%
Record high68° (2025)
Record low7° (1972)
Sun, 1350° / 36°0.24Climate normal
50 °Climate normal

Alta Hill, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.24 in
Chance of precipitation45%
Record high69° (2025)
Record low20° (1972)
Mon, 1450° / 35°0.27Climate normal
50 °Climate normal

Alta Hill, Monday, 14 December

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.27 in
Chance of precipitation40%
Record high67° (2025)
Record low12° (1972)

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.