Hourly Weather Forecast - Vacaville, CA

12 AM
53°F
0%
5mph
SW
Partly Cloudy
Humidity
92%
Feels like
53°F
Dew Point
50°F
1 AM
51°F
0%
6mph
SW
Partly Cloudy
Humidity
93%
Feels like
51°F
Dew Point
50°F
2 AM
51°F
0%
6mph
WSW
Partly Cloudy
Humidity
93%
Feels like
51°F
Dew Point
49°F
3 AM
50°F
0%
6mph
WSW
Hazy
Humidity
92%
Feels like
50°F
Dew Point
48°F
4 AM
50°F
0%
6mph
WSW
Hazy
Humidity
91%
Feels like
50°F
Dew Point
47°F
5 AM
50°F
0%
5mph
WSW
Hazy
Humidity
91%
Feels like
48°F
Dew Point
47°F
6 AM
51°F
0%
5mph
WSW
Mostly Clear
Humidity
87%
Feels like
51°F
Dew Point
47°F
6:35 AM
7 AM
53°F
10%
5mph
WSW
Partly Cloudy
Humidity
85%
Feels like
53°F
Dew Point
49°F
8 AM
57°F
10%
5mph
WSW
Mostly Sunny
Humidity
79%
Feels like
57°F
Dew Point
50°F
9 AM
61°F
10%
6mph
W
Mostly Sunny
Humidity
71%
Feels like
61°F
Dew Point
51°F
10 AM
64°F
10%
6mph
W
Mostly Sunny
Humidity
62%
Feels like
64°F
Dew Point
51°F
11 AM
66°F
10%
7mph
W
Mostly Sunny
Humidity
55%
Feels like
66°F
Dew Point
50°F
12 PM
68°F
10%
7mph
WNW
Partly Cloudy
Humidity
49%
Feels like
68°F
Dew Point
48°F
1 PM
69°F
10%
7mph
WNW
Partly Cloudy
Humidity
44%
Feels like
69°F
Dew Point
46°F
2 PM
70°F
10%
7mph
WNW
Mostly Sunny
Humidity
42%
Feels like
70°F
Dew Point
46°F
3 PM
69°F
10%
7mph
WNW
Mostly Sunny
Humidity
43%
Feels like
69°F
Dew Point
46°F
4 PM
67°F
10%
6mph
WNW
Sunny
Humidity
46%
Feels like
67°F
Dew Point
46°F
5 PM
64°F
10%
6mph
WNW
Sunny
Humidity
51%
Feels like
64°F
Dew Point
46°F
6 PM
61°F
10%
5mph
WNW
Mostly Sunny
Humidity
59%
Feels like
61°F
Dew Point
47°F
6:04 PM
7 PM
59°F
10%
5mph
W
Mostly Clear
Humidity
65%
Feels like
59°F
Dew Point
47°F
8 PM
57°F
0%
5mph
WNW
Mostly Clear
Humidity
69%
Feels like
57°F
Dew Point
46°F
9 PM
55°F
0%
5mph
WNW
Clear
Humidity
71%
Feels like
55°F
Dew Point
46°F
10 PM
53°F
0%
5mph
WNW
Clear
Humidity
73%
Feels like
53°F
Dew Point
45°F
11 PM
52°F
0%
5mph
WNW
Clear
Humidity
75%
Feels like
52°F
Dew Point
44°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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