Hourly Weather Forecast - Vacaville, CA

9 AM
43°F
0%
4mph
NE
Partly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
39°F
10 AM
47°F
0%
4mph
NE
Partly Cloudy
Humidity
77%
Feels like
45°F
Dew Point
40°F
11 AM
51°F
0%
4mph
NE
Partly Cloudy
Humidity
71%
Feels like
51°F
Dew Point
41°F
12 PM
54°F
0%
5mph
NE
Mostly Sunny
Humidity
66%
Feels like
54°F
Dew Point
43°F
1 PM
56°F
0%
5mph
NE
Sunny
Humidity
64%
Feels like
56°F
Dew Point
44°F
2 PM
58°F
0%
5mph
NE
Sunny
Humidity
62%
Feels like
58°F
Dew Point
45°F
3 PM
58°F
0%
5mph
ENE
Sunny
Humidity
64%
Feels like
58°F
Dew Point
46°F
4 PM
56°F
0%
4mph
ENE
Sunny
Humidity
71%
Feels like
56°F
Dew Point
46°F
5 PM
52°F
0%
4mph
NE
Sunny
Humidity
78%
Feels like
52°F
Dew Point
46°F
5:10 PM
6 PM
49°F
0%
4mph
NE
Clear
Humidity
82%
Feels like
48°F
Dew Point
44°F
7 PM
48°F
0%
4mph
NNE
Clear
Humidity
85%
Feels like
46°F
Dew Point
43°F
8 PM
47°F
0%
4mph
N
Mostly Clear
Humidity
86%
Feels like
45°F
Dew Point
43°F
9 PM
46°F
0%
4mph
NNE
Mostly Clear
Humidity
86%
Feels like
44°F
Dew Point
42°F
10 PM
45°F
0%
4mph
NNE
Mostly Clear
Humidity
88%
Feels like
43°F
Dew Point
42°F
11 PM
44°F
0%
4mph
NNE
Mostly Clear
Humidity
88%
Feels like
42°F
Dew Point
41°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide