As of 06:39 PDT

Weather in Union Hill, CA

45°Current weather

Union Hill, Wednesday, 28 October, 06:39

Overcast. Feels like 43°. High 63°, low 41°.

Pressure30.00 inHg
Wind4.6 mph SE
Humidity79%
Visibility6.2 mi
Dew point39°

Monthly outlook for Union Hill, CA: average high 61.5°, average low 45.6°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 4.0 inches), against a normal of 4 days and 2.5 inches. The warmest day looks like 3 November (73.1°), the coolest 8 November (38.8°).

61.5°/45.6°
Average high / low
−0.3°
Below normal
4 / 4
Wet days / normal
4.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November63.8°63.6°+0.1°
7 November – 16 November57.8°58.8°-0.6°
17 November – 26 Novemberat normal55.5°—

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).

Thu, 2962° / 42°0Overcast
62 °Overcast

Union Hill, Thursday, 29 October

Overcast. High 62°, low 42°.

Pressure29.88 inHg
Wind3.6 mph W
Humidity29%
Visibility6.2 mi
Dew point27°
Fri, 3064° / 48°0Mostly clear
64 °Mostly clear

Union Hill, Friday, 30 October

Mostly clear. High 64°, low 48°.

Pressure29.88 inHg
Wind7.7 mph S
Humidity41%
Visibility6.2 mi
Dew point39°
Sat, 3160° / 47°0.25Rain
60 °Rain

Union Hill, Saturday, 31 October

Rain. High 60°, low 47°.

Pressure29.97 inHg
Wind8.4 mph S
Humidity60%
Visibility6.2 mi
Dew point44°
Sun, 0161° / 41°0.01Light rain
61 °Light rain

Union Hill, Sunday, 1 November

Light rain. High 61°, low 41°.

Pressure30.03 inHg
Wind10.2 mph NE
Humidity52%
Visibility—
Dew point36°
Mon, 0265° / 43°0Clear
65 °Clear

Union Hill, Monday, 2 November

Clear. High 65°, low 43°.

Pressure30.18 inHg
Wind9.5 mph NE
Humidity30%
Visibility—
Dew point28°
Tue, 0373° / 48°0Overcast
73 °Overcast

Union Hill, Tuesday, 3 November

Overcast. High 73°, low 48°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity18%
Visibility—
Dew point22°
Wed, 0467° / 51°0Clear
67 °Clear

Union Hill, Wednesday, 4 November

Clear. High 67°, low 51°.

Pressure29.85 inHg
Wind7.1 mph SW
Humidity29%
Visibility—
Dew point31°
Thu, 0565° / 49°0Overcast
65 °Overcast

Union Hill, Thursday, 5 November

Overcast. High 65°, low 49°.

Pressure29.97 inHg
Wind6 mph SW
Humidity51%
Visibility—
Dew point41°
Fri, 0657° / 48°0.03Light rain
57 °Light rain

Union Hill, Friday, 6 November

Light rain. High 57°, low 48°.

Pressure30.00 inHg
Wind4.5 mph E
Humidity65%
Visibility—
Dew point44°
Sat, 0757° / 44°1.83Heavy rain
57 °Heavy rain

Union Hill, Saturday, 7 November

Heavy rain. High 57°, low 44°.

Pressure29.85 inHg
Wind17.7 mph S
Humidity94%
Visibility—
Dew point50°
Sun, 0861° / 39°0Clear
61 °Clear

Union Hill, Sunday, 8 November

Clear. High 61°, low 39°.

Pressure30.18 inHg
Wind6.6 mph W
Humidity43%
Visibility—
Dew point32°
Mon, 0963° / 44°0Overcast
63 °Overcast

Union Hill, Monday, 9 November

Overcast. High 63°, low 44°.

Pressure30.09 inHg
Wind5.3 mph E
Humidity37%
Visibility—
Dew point31°
Tue, 1052° / 48°0.1Light rain
52 °Light rain

Union Hill, Tuesday, 10 November

Light rain. High 52°, low 48°.

Pressure30.09 inHg
Wind4.7 mph E
Humidity78%
Visibility—
Dew point44°
Wed, 1159° / 50°0.02Light rain
59 °Light rain

Union Hill, Wednesday, 11 November

Light rain. High 59°, low 50°.

Pressure30.06 inHg
Wind9.6 mph S
Humidity82%
Visibility—
Dew point47°
Thu, 1256° / 45°1.75Heavy rain
56 °Heavy rain

Union Hill, Thursday, 12 November

Heavy rain. High 56°, low 45°.

Pressure29.77 inHg
Wind15.1 mph SW
Humidity98%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2455° / 38°0.22Climate normal
55 °Climate normal

Union 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°0.18Climate normal
55 °Climate normal

Union 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°0.17Climate normal
55 °Climate normal

Union 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)

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.