Hourly Weather Forecast - Fontana, CA

12 AM
58°F
0%
2mph
NE
Partly Cloudy
Humidity
81%
Feels like
58°F
Dew Point
52°F
1 AM
57°F
0%
2mph
NE
Partly Cloudy
Humidity
82%
Feels like
57°F
Dew Point
51°F
2 AM
56°F
0%
2mph
NE
Mostly Clear
Humidity
83%
Feels like
56°F
Dew Point
51°F
3 AM
55°F
0%
2mph
NE
Mostly Clear
Humidity
82%
Feels like
55°F
Dew Point
50°F
4 AM
55°F
0%
2mph
NE
Clear
Humidity
81%
Feels like
55°F
Dew Point
49°F
5 AM
54°F
0%
2mph
NE
Mostly Clear
Humidity
79%
Feels like
54°F
Dew Point
48°F
6 AM
54°F
0%
2mph
NE
Mostly Clear
Humidity
77%
Feels like
54°F
Dew Point
47°F
6:52 AM
7 AM
56°F
0%
2mph
NE
Mostly Sunny
Humidity
71%
Feels like
56°F
Dew Point
47°F
8 AM
59°F
0%
2mph
ENE
Sunny
Humidity
63%
Feels like
59°F
Dew Point
47°F
9 AM
64°F
0%
1mph
ESE
Mostly Sunny
Humidity
54%
Feels like
64°F
Dew Point
47°F
10 AM
67°F
0%
1mph
S
Mostly Sunny
Humidity
48%
Feels like
67°F
Dew Point
47°F
11 AM
71°F
0%
2mph
SSW
Mostly Sunny
Humidity
43%
Feels like
71°F
Dew Point
47°F
12 PM
73°F
0%
3mph
SW
Sunny
Humidity
40%
Feels like
73°F
Dew Point
47°F
1 PM
74°F
0%
4mph
SW
Sunny
Humidity
39%
Feels like
74°F
Dew Point
47°F
2 PM
74°F
0%
4mph
SW
Sunny
Humidity
40%
Feels like
74°F
Dew Point
48°F
3 PM
73°F
0%
4mph
WSW
Sunny
Humidity
42%
Feels like
73°F
Dew Point
49°F
4 PM
71°F
0%
4mph
WSW
Sunny
Humidity
48%
Feels like
71°F
Dew Point
50°F
4:44 PM
5 PM
68°F
0%
4mph
WSW
Mostly Clear
Humidity
55%
Feels like
68°F
Dew Point
51°F
6 PM
65°F
0%
3mph
WSW
Partly Cloudy
Humidity
62%
Feels like
65°F
Dew Point
52°F
7 PM
63°F
0%
2mph
WSW
Partly Cloudy
Humidity
68%
Feels like
63°F
Dew Point
52°F
8 PM
61°F
0%
2mph
SW
Partly Cloudy
Humidity
71%
Feels like
61°F
Dew Point
52°F
9 PM
60°F
0%
2mph
SSW
Cloudy
Humidity
74%
Feels like
60°F
Dew Point
52°F
10 PM
59°F
0%
2mph
S
Cloudy
Humidity
76%
Feels like
59°F
Dew Point
52°F
11 PM
58°F
0%
2mph
S
Cloudy
Humidity
77%
Feels like
58°F
Dew Point
51°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide