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Hour-by-Hour Forecast for Vallejo, California, USA

Currently: 42 °F. Fog. (Weather station: Napa County Airport, USA). See more current weather

Hour-by-hour Forecast in Vallejo — Graph

°F

Detailed Hourly Forecast — Next 24 hours

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 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
1:00 am
Sat, Dec 6
43 °FClear.43 °F2 mph89%0%0.00" (snow)
0.00" (rain)
2:00 am43 °FMostly clear.43 °F2 mph89%0%0.00" (snow)
0.00" (rain)
3:00 am42 °FMostly clear.42 °F2 mph89%0%0.00" (snow)
0.00" (rain)
4:00 am42 °FMostly clear.42 °F2 mph90%0%0.00" (snow)
0.00" (rain)
5:00 am42 °FMostly clear.42 °F3 mph90%0%0.00" (snow)
0.00" (rain)
6:00 am42 °FScattered clouds.42 °F3 mph90%0%0.00" (snow)
0.00" (rain)
7:00 am42 °FScattered clouds.40 °F3 mph91%0%0.00" (snow)
0.00" (rain)
8:00 am42 °FScattered clouds.42 °F3 mph91%0%0.00" (snow)
0.00" (rain)
9:00 am44 °FScattered clouds.44 °F3 mph88%0%0.00" (snow)
0.00" (rain)
10:00 am47 °FScattered clouds.47 °F2 mph83%0%0.00" (snow)
0.00" (rain)
11:00 am50 °FMostly sunny.50 °F2 mph77%0%0.00" (snow)
0.00" (rain)
12:00 pm53 °FSunny.53 °F1 mph72%0%0.00" (snow)
0.00" (rain)
1:00 pm55 °FSunny.55 °F1 mph69%0%0.00" (snow)
0.00" (rain)
2:00 pm56 °FSunny.56 °F0 mph67%0%0.00" (snow)
0.00" (rain)
3:00 pm57 °FSunny.57 °F1 mph67%0%0.00" (snow)
0.00" (rain)
4:00 pm56 °FSunny.56 °F2 mph71%0%0.00" (snow)
0.00" (rain)
5:00 pm53 °FClear.53 °F1 mph79%0%0.00" (snow)
0.00" (rain)
6:00 pm51 °FClear.51 °F1 mph83%0%0.00" (snow)
0.00" (rain)
7:00 pm50 °FClear.50 °F1 mph86%0%0.00" (snow)
0.00" (rain)
8:00 pm48 °FClear.48 °F1 mph90%0%0.00" (snow)
0.00" (rain)
9:00 pm48 °FMostly clear.48 °F1 mph90%0%0.00" (snow)
0.00" (rain)
10:00 pm47 °FScattered clouds.47 °F2 mph90%0%0.00" (snow)
0.00" (rain)
11:00 pm46 °FPartly cloudy.46 °F2 mph92%0%0.00" (snow)
0.00" (rain)
12:00 am
Sun, Dec 7
45 °FPartly cloudy.45 °F2 mph92%0%0.00" (snow)
0.00" (rain)
* Updated Friday, December 5, 2025 5:42:32 pm Vallejo time - Weather by CustomWeather, © 2025

14 days extended forecast