As of 02:49 PDT

Weather in Union Hill, CA

52°Current weather

Union Hill, Sunday, 25 October, 02:49

Clear. Feels like 50°. High 68°, low 47°.

Pressure30.06 inHg
Wind5.7 mph E
Humidity64%
Visibility6.2 mi
Dew point40°

Monthly outlook for Union Hill, CA: average high 62°, average low 44.9°. That is 0.9° below the climate normal for October. Precipitation is expected on 3 days (about 3.1 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 25 October (67.6°), the coolest 28 October (39.8°).

62°/44.9°
Average high / low
−0.9°
Below normal
3 / 4
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November62.2°64.9°-1.5°
4 November – 13 November61.6°60.1°+0.9°
14 November – 23 Novemberat normal56.5°—

October records over 66 years

100°1 October 2024All-time high
30.9°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Alta Sierra (6 mi).

Mon, 2664° / 45°0Clear
64 °Clear

Union Hill, Monday, 26 October

Clear. High 64°, low 45°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point34°
Tue, 2762° / 42°0Clear
62 °Clear

Union Hill, Tuesday, 27 October

Clear. High 62°, low 42°.

Pressure30.00 inHg
Wind6 mph W
Humidity42%
Visibility6.2 mi
Dew point38°
Wed, 2867° / 40°0Overcast
67 °Overcast

Union Hill, Wednesday, 28 October

Overcast. High 67°, low 40°.

Pressure29.97 inHg
Wind3.8 mph W
Humidity30%
Visibility6.2 mi
Dew point32°
Thu, 2965° / 47°0Overcast
65 °Overcast

Union Hill, Thursday, 29 October

Overcast. High 65°, low 47°.

Pressure29.91 inHg
Wind7.1 mph SW
Humidity32%
Visibility—
Dew point30°
Fri, 3061° / 45°0Overcast
61 °Overcast

Union Hill, Friday, 30 October

Overcast. High 61°, low 45°.

Pressure29.88 inHg
Wind8.9 mph SW
Humidity41%
Visibility—
Dew point35°
Sat, 3162° / 44°0Overcast
62 °Overcast

Union Hill, Saturday, 31 October

Overcast. High 62°, low 44°.

Pressure29.91 inHg
Wind6.2 mph E
Humidity33%
Visibility—
Dew point30°
Sun, 0148° / 44°0.41Rain
48 °Rain

Union Hill, Sunday, 1 November

Rain. High 48°, low 44°.

Pressure29.74 inHg
Wind7.1 mph E
Humidity97%
Visibility—
Dew point44°
Mon, 0261° / 42°0Overcast
61 °Overcast

Union Hill, Monday, 2 November

Overcast. High 61°, low 42°.

Pressure30.21 inHg
Wind6.6 mph SW
Humidity39%
Visibility—
Dew point31°
Tue, 0363° / 46°0Overcast
63 °Overcast

Union Hill, Tuesday, 3 November

Overcast. High 63°, low 46°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity45%
Visibility—
Dew point37°
Wed, 0463° / 48°0Overcast
63 °Overcast

Union Hill, Wednesday, 4 November

Overcast. High 63°, low 48°.

Pressure30.03 inHg
Wind6 mph E
Humidity61%
Visibility—
Dew point41°
Thu, 0564° / 48°0Overcast
64 °Overcast

Union Hill, Thursday, 5 November

Overcast. High 64°, low 48°.

Pressure30.00 inHg
Wind12.3 mph S
Humidity47%
Visibility—
Dew point39°
Fri, 0665° / 51°2.03Heavy rain
65 °Heavy rain

Union Hill, Friday, 6 November

Heavy rain. High 65°, low 51°.

Pressure29.83 inHg
Wind20.5 mph S
Humidity39%
Visibility—
Dew point38°
Sat, 0753° / 44°0.66Rain
53 °Rain

Union Hill, Saturday, 7 November

Rain. High 53°, low 44°.

Pressure29.91 inHg
Wind8.3 mph SW
Humidity83%
Visibility—
Dew point45°
Sun, 0861° / 41°0Clear
61 °Clear

Union Hill, Sunday, 8 November

Clear. High 61°, low 41°.

Pressure30.12 inHg
Wind6.2 mph W
Humidity49%
Visibility—
Dew point36°
Mon, 0964° / 45°0Clear
64 °Clear

Union Hill, Monday, 9 November

Clear. High 64°, low 45°.

Pressure30.12 inHg
Wind6.2 mph SW
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1058° / 42°0.19Climate normal
58 °Climate normal

Union Hill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation35%
Record high79° (2025)
Record low28° (2022)
Wed, 1159° / 42°0.21Climate normal
59 °Climate normal

Union Hill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.21 in
Chance of precipitation28%
Record high74° (2025)
Record low27° (1982)
Thu, 1259° / 41°0.17Climate normal
59 °Climate normal

Union Hill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high59°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high74° (2019)
Record low23° (1985)
Fri, 1358° / 41°0.26Climate normal
58 °Climate normal

Union Hill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.26 in
Chance of precipitation32%
Record high73° (2021)
Record low12° (1985)
Sat, 1459° / 42°0.17Climate normal
59 °Climate normal

Union Hill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.17 in
Chance of precipitation33%
Record high75° (2008)
Record low21° (1985)
Sun, 1558° / 41°0.13Climate normal
58 °Climate normal

Union Hill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (2008)
Record low24° (1985)
Mon, 1657° / 42°0.23Climate normal
57 °Climate normal

Union Hill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.23 in
Chance of precipitation33%
Record high71° (2008)
Record low28° (2000)
Tue, 1757° / 41°0.28Climate normal
57 °Climate normal

Union Hill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.28 in
Chance of precipitation37%
Record high73° (2019)
Record low30° (1964)
Wed, 1857° / 40°0.23Climate normal
57 °Climate normal

Union Hill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.23 in
Chance of precipitation33%
Record high75° (2019)
Record low27° (1985)
Thu, 1956° / 40°0.18Climate normal
56 °Climate normal

Union 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°0.24Climate normal
55 °Climate normal

Union 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°0.29Climate normal
55 °Climate normal

Union 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°0.24Climate normal
55 °Climate normal

Union 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°0.23Climate normal
56 °Climate normal

Union 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)

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 Union 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 Union 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.