Hourly Weather Forecast - Vallejo, CA

5 AM
45°F
0%
7mph
E
Clear
Humidity
76%
Feels like
41°F
Dew Point
38°F
6 AM
45°F
0%
7mph
E
Clear
Humidity
72%
Feels like
41°F
Dew Point
37°F
7 AM
46°F
0%
7mph
E
Clear
Humidity
70%
Feels like
42°F
Dew Point
37°F
7:23 AM
8 AM
47°F
0%
8mph
E
Sunny
Humidity
72%
Feels like
44°F
Dew Point
39°F
9 AM
50°F
0%
7mph
E
Sunny
Humidity
69%
Feels like
50°F
Dew Point
40°F
10 AM
54°F
0%
8mph
E
Sunny
Humidity
58%
Feels like
54°F
Dew Point
40°F
11 AM
58°F
0%
8mph
ENE
Sunny
Humidity
50%
Feels like
58°F
Dew Point
40°F
12 PM
62°F
0%
8mph
ENE
Sunny
Humidity
45%
Feels like
62°F
Dew Point
40°F
1 PM
64°F
0%
8mph
ENE
Sunny
Humidity
41%
Feels like
64°F
Dew Point
40°F
2 PM
65°F
0%
8mph
ENE
Sunny
Humidity
43%
Feels like
65°F
Dew Point
42°F
3 PM
65°F
0%
8mph
E
Sunny
Humidity
46%
Feels like
65°F
Dew Point
43°F
4 PM
62°F
0%
7mph
E
Sunny
Humidity
51%
Feels like
62°F
Dew Point
44°F
5 PM
59°F
0%
7mph
E
Sunny
Humidity
56%
Feels like
59°F
Dew Point
43°F
5:14 PM
6 PM
56°F
0%
7mph
E
Clear
Humidity
60%
Feels like
56°F
Dew Point
42°F
7 PM
53°F
0%
6mph
ENE
Clear
Humidity
61%
Feels like
53°F
Dew Point
40°F
8 PM
51°F
0%
6mph
ENE
Clear
Humidity
63%
Feels like
51°F
Dew Point
39°F
9 PM
50°F
0%
6mph
ENE
Cloudy
Humidity
63%
Feels like
47°F
Dew Point
38°F
10 PM
49°F
0%
6mph
ENE
Cloudy
Humidity
67%
Feels like
46°F
Dew Point
38°F
11 PM
48°F
0%
7mph
ENE
Cloudy
Humidity
73%
Feels like
45°F
Dew Point
39°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

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