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As of 08:23 PDT

Weather in Union, CA

47°Current weather

Union, Sunday, 18 October, 08:23

Clear. Feels like 47°. High 77°, low 46°.

Pressure29.97 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point45°

10-day forecast for Union, CA: 40° to 82°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

82°
Best day: Saturday, October 24
64° · 0.22 in
Worst day: Thursday, October 22

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1967° / 40°0.01Light rain
MorningOvercast47°feels 47°
AfternoonMostly clear67°feels 65°
EveningOvercast53°feels 51°
OvernightOvercast44°feels 44°
67 °Light rain

Union, Monday, 19 October

Light rain. High 67°, low 40°.

Pressure29.94 inHg
Wind6.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point42°
Tue, 2063° / 45°0.03Light rain
MorningOvercast46°feels 46°
AfternoonOvercast62°feels 60°
EveningOvercast55°feels 53°
OvernightPartly cloudy47°feels 47°
63 °Light rain

Union, Tuesday, 20 October

Light rain. High 63°, low 45°.

Pressure29.94 inHg
Wind1.5 mph N
Humidity52%
Visibility6.2 mi
Dew point42°
Wed, 2166° / 51°0.17Light rain
MorningLight rain51°feels 51°
AfternoonOvercast65°feels 64°
EveningOvercast57°feels 57°
OvernightOvercast52°feels 52°
66 °Light rain

Union, Wednesday, 21 October

Light rain. High 66°, low 51°.

Pressure29.88 inHg
Wind2.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 2264° / 50°0.22Rain
MorningRain52°feels 52°
AfternoonRain57°feels 57°
EveningRain62°feels 61°
OvernightOvercast52°feels 52°
64 °Rain

Union, Thursday, 22 October

Rain. High 64°, low 50°.

Pressure29.97 inHg
Wind4.6 mph W
Humidity92%
Visibility—
Dew point53°
Fri, 2368° / 47°0Clear
MorningClear51°feels 51°
AfternoonClear63°feels 62°
EveningClear65°feels 62°
OvernightClear50°feels 49°
68 °Clear

Union, Friday, 23 October

Clear. High 68°, low 47°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity69%
Visibility—
Dew point50°
Sat, 2482° / 52°0Clear
MorningClear58°feels 56°
AfternoonClear73°feels 71°
EveningClear75°feels 73°
OvernightClear59°feels 57°
82 °Clear

Union, Saturday, 24 October

Clear. High 82°, low 52°.

Pressure30.12 inHg
Wind5.1 mph SW
Humidity22%
Visibility—
Dew point29°
Sun, 2581° / 57°0Clear
MorningClear62°feels 60°
AfternoonClear75°feels 73°
EveningClear76°feels 75°
OvernightClear59°feels 56°
81 °Clear

Union, Sunday, 25 October

Clear. High 81°, low 57°.

Pressure30.00 inHg
Wind4.7 mph SW
Humidity19%
Visibility—
Dew point28°
Mon, 2674° / 53°0Clear
MorningClear58°feels 56°
AfternoonClear69°feels 67°
EveningClear67°feels 65°
OvernightClear53°feels 52°
74 °Clear

Union, Monday, 26 October

Clear. High 74°, low 53°.

Pressure29.80 inHg
Wind5.1 mph SW
Humidity37%
Visibility—
Dew point39°
Tue, 2771° / 51°0Clear
MorningClear55°feels 54°
AfternoonClear65°feels 64°
EveningClear64°feels 63°
OvernightClear51°feels 51°
71 °Clear

Union, Tuesday, 27 October

Clear. High 71°, low 51°.

Pressure29.94 inHg
Wind5.2 mph S
Humidity50%
Visibility—
Dew point44°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Union, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.