Hourly Weather Forecast - Vacaville, CA

12 AM
48°F
0%
4mph
WNW
Cloudy
Humidity
95%
Feels like
47°F
Dew Point
46°F
1 AM
47°F
0%
4mph
W
Cloudy
Humidity
94%
Feels like
46°F
Dew Point
46°F
2 AM
47°F
0%
4mph
WNW
Mostly Cloudy
Humidity
93%
Feels like
46°F
Dew Point
46°F
3 AM
47°F
0%
3mph
WNW
Mostly Cloudy
Humidity
93%
Feels like
46°F
Dew Point
45°F
4 AM
47°F
0%
3mph
WNW
Partly Cloudy
Humidity
94%
Feels like
46°F
Dew Point
45°F
5 AM
46°F
0%
3mph
WNW
Partly Cloudy
Humidity
94%
Feels like
45°F
Dew Point
45°F
6 AM
46°F
0%
3mph
WNW
Mostly Cloudy
Humidity
95%
Feels like
45°F
Dew Point
45°F
7 AM
48°F
0%
3mph
NW
Mostly Cloudy
Humidity
92%
Feels like
47°F
Dew Point
46°F
7:20 AM
8 AM
51°F
0%
3mph
NW
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
47°F
9 AM
55°F
0%
3mph
NNW
Partly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F
10 AM
59°F
0%
3mph
N
Mostly Sunny
Humidity
74%
Feels like
59°F
Dew Point
50°F
11 AM
61°F
0%
4mph
NNW
Mostly Sunny
Humidity
69%
Feels like
61°F
Dew Point
51°F
12 PM
63°F
0%
4mph
NW
Sunny
Humidity
66%
Feels like
63°F
Dew Point
52°F
1 PM
64°F
0%
5mph
WNW
Mostly Sunny
Humidity
65%
Feels like
64°F
Dew Point
53°F
2 PM
65°F
0%
5mph
W
Mostly Sunny
Humidity
65%
Feels like
65°F
Dew Point
53°F
3 PM
63°F
0%
5mph
WSW
Mostly Sunny
Humidity
68%
Feels like
63°F
Dew Point
52°F
4 PM
60°F
0%
5mph
WSW
Mostly Sunny
Humidity
73%
Feels like
60°F
Dew Point
52°F
5 PM
57°F
0%
5mph
WSW
Mostly Sunny
Humidity
81%
Feels like
57°F
Dew Point
51°F
5:19 PM
6 PM
54°F
0%
4mph
SW
Mostly Clear
Humidity
88%
Feels like
54°F
Dew Point
50°F
7 PM
51°F
0%
4mph
SW
Hazy
Humidity
93%
Feels like
51°F
Dew Point
49°F
8 PM
49°F
0%
4mph
SW
Hazy
Humidity
97%
Feels like
48°F
Dew Point
49°F
9 PM
48°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
46°F
Dew Point
48°F
10 PM
47°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
11 PM
46°F
0%
4mph
WSW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F

Story Image via Pixabay

What is the Aurora Borealis?

The aurora borealis is one of the most fascinating, magnificent light displays on Earth.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide