Hourly Weather Forecast - Fontana, CA

12 AM
61°F
0%
2mph
NNE
Partly Cloudy
Humidity
58%
Feels like
61°F
Dew Point
46°F
1 AM
60°F
0%
2mph
NNE
Partly Cloudy
Humidity
59%
Feels like
60°F
Dew Point
45°F
2 AM
59°F
0%
2mph
NNE
Partly Cloudy
Humidity
60%
Feels like
59°F
Dew Point
45°F
3 AM
58°F
0%
2mph
NNE
Partly Cloudy
Humidity
60%
Feels like
58°F
Dew Point
44°F
4 AM
57°F
0%
3mph
NNE
Partly Cloudy
Humidity
61%
Feels like
57°F
Dew Point
44°F
5 AM
57°F
0%
3mph
NNE
Partly Cloudy
Humidity
60%
Feels like
57°F
Dew Point
43°F
6 AM
57°F
0%
3mph
NNE
Partly Cloudy
Humidity
59%
Feels like
57°F
Dew Point
43°F
6:47 AM
7 AM
59°F
0%
3mph
NNE
Partly Cloudy
Humidity
57%
Feels like
59°F
Dew Point
44°F
8 AM
62°F
0%
2mph
NE
Partly Cloudy
Humidity
53%
Feels like
62°F
Dew Point
44°F
9 AM
66°F
0%
2mph
ENE
Partly Cloudy
Humidity
46%
Feels like
66°F
Dew Point
44°F
10 AM
70°F
0%
1mph
ENE
Mostly Cloudy
Humidity
37%
Feels like
70°F
Dew Point
43°F
11 AM
74°F
0%
2mph
SSE
Mostly Cloudy
Humidity
31%
Feels like
74°F
Dew Point
41°F
12 PM
76°F
0%
3mph
SW
Mostly Cloudy
Humidity
27%
Feels like
76°F
Dew Point
40°F
1 PM
77°F
0%
4mph
WSW
Partly Cloudy
Humidity
26%
Feels like
77°F
Dew Point
39°F
2 PM
77°F
0%
4mph
WSW
Partly Cloudy
Humidity
26%
Feels like
77°F
Dew Point
40°F
3 PM
76°F
0%
4mph
WSW
Partly Cloudy
Humidity
28%
Feels like
76°F
Dew Point
41°F
4 PM
73°F
0%
4mph
WSW
Partly Cloudy
Humidity
31%
Feels like
73°F
Dew Point
41°F
4:41 PM
5 PM
71°F
0%
3mph
W
Partly Cloudy
Humidity
36%
Feels like
71°F
Dew Point
42°F
6 PM
68°F
0%
2mph
NW
Mostly Clear
Humidity
39%
Feels like
68°F
Dew Point
43°F
7 PM
66°F
0%
2mph
N
Clear
Humidity
43%
Feels like
66°F
Dew Point
43°F
8 PM
65°F
0%
2mph
N
Clear
Humidity
47%
Feels like
65°F
Dew Point
44°F
9 PM
63°F
0%
2mph
N
Clear
Humidity
51%
Feels like
63°F
Dew Point
44°F
10 PM
62°F
0%
2mph
NNE
Mostly Clear
Humidity
53%
Feels like
62°F
Dew Point
44°F
11 PM
60°F
0%
3mph
NNE
Mostly Clear
Humidity
55%
Feels like
60°F
Dew Point
44°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide