NimbocastVacaville, CA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Vacaville, Solano County, California.
Updated Jul 29, 2026, 2:04 PM local time · Radar refreshes every 5 minutes
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Vacaville
91°F
Wind 10 mph
Humidity 34%
Cloud cover 0%
UV index 8
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Vacaville, CA.
Vacaville weather radar
Light
Heavy
Next 24 hours
Now
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91°F
3 PM
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92°F
4 PM
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94°F
5 PM
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93°F
6 PM
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92°F
7 PM
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89°F
8 PM
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83°F
9 PM
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79°F
10 PM
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78°F
11 PM
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75°F
12 AM
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73°F
1 AM
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71°F
2 AM
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70°F
3 AM
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70°F
4 AM
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69°F
5 AM
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66°F
6 AM
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65°F
7 AM
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65°F
8 AM
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71°F
9 AM
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78°F
10 AM
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83°F
11 AM
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87°F
12 PM
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89°F
1 PM
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92°F
7-day forecast
Today
Jul 29
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94°F
61°F
Thu
Jul 30
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97°F
65°F
Fri
Jul 31
☀️
102°F
62°F
Sat
Aug 1
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104°F
60°F
Sun
Aug 2
☀️
105°F
62°F
Mon
Aug 3
☀️
106°F
61°F
Tue
Aug 4
☀️
106°F
62°F
Weather near Vacaville
8 mi
Fairfield, CA9 mi
Suisun, CA11 mi
Dixon, CA17 mi
Napa, CA19 mi
Davis, CA19 mi
American Canyon, CA23 mi
Vallejo, CA23 mi
Pittsburg, CA
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.