Weather for Vallejo, California, USA

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Now

42 °F

Fog.

Feels Like: 36 °F
Forecast: 58 / 41 °F
Wind: 12 mph ↑ from East

Location:	Napa County Airport
Current Time:	Dec 5, 2025 at 10:44:25 pm
Latest Report:	Dec 5, 2025 at 9:54 pm
Visibility:	5 mi
Pressure:	30.14 "Hg
Humidity:	96%
Dew Point:	41 °F

Location of Vallejo

Upcoming 5 hours

Now	11:00 pm	12:00 am	1:00 am	2:00 am	3:00 am

42 °F	43 °F	43 °F	43 °F	43 °F	42 °F

See more hour-by-hour weather

Forecast for the next 48 hours

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	Friday	Saturday				Sunday
	Evening	Night	Morning	Afternoon	Evening	Night	Morning
Forecast
Temperature	44 °F	42 °F	44 °F	57 °F	48 °F	44 °F	46 °F
	Clear.	Mostly clear.	Scatterred clouds.	Sunny.	Mostly clear.	Broken clouds.	Cloudy.
Feels Like	44 °F	42 °F	44 °F	57 °F	48 °F	44 °F	46 °F
Wind Speed	0 mph	2 mph	3 mph	1 mph	1 mph	2 mph	1 mph
Wind Direction	-	NE ↑	E ↑	S ↑	WNW ↑	NNE ↑	NE ↑
Humidity	89%	89%	88%	67%	90%	91%	88%
Dew Point	41 °F	39 °F	41 °F	46 °F	45 °F	42 °F	42 °F
Visibility	6 mi	6 mi	8 mi	8 mi	5 mi	5 mi	7 mi
Probability of Precipitation	0%	0%	0%	0%	0%	0%	0%
Amount of Rain	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Amount of Snow	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
* Updated Friday, December 5, 2025 5:42:34 pm Vallejo time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Clear. 52 / 37 °F
Humidity: 87%. Wind: 9 mph ↑ from East

More weather last week

Currently at nearby stations

44 °F

Buchanan Field: (13 mi)

Fog.

44 °F

Fairfield / Travis Air Force Base: (21 mi)

Fog.

43 °F

Nut Tree Airport: (25 mi)

Fog.

More weather in USA

Forecast for the next 2 weeks

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Sun	Mon	Tue	Wed	Thu	Fri	Sat
30	1	2	3	4	5 View historic weather	6 58 / 41 °F
7 57 / 43 °F	8 56 / 44 °F	9 64 / 45 °F	10 66 / 48 °F	11 67 / 49 °F	12 66 / 47 °F	13 64 / 48 °F
14 62 / 49 °F	15 63 / 49 °F	16 62 / 48 °F	17 59 / 48 °F	18 60 / 48 °F	19 58 / 49 °F	20 57 / 49 °F

Detailed forecast for 14 days

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