Hourly Weather Forecast - Ontario, CA

12 AM
63°F
0%
2mph
W
Mostly Clear
Humidity
67%
Feels like
63°F
Dew Point
52°F
1 AM
62°F
0%
2mph
W
Mostly Clear
Humidity
70%
Feels like
62°F
Dew Point
52°F
2 AM
60°F
0%
2mph
W
Mostly Clear
Humidity
73%
Feels like
60°F
Dew Point
52°F
3 AM
59°F
0%
2mph
NW
Mostly Clear
Humidity
76%
Feels like
59°F
Dew Point
52°F
4 AM
58°F
0%
2mph
NNW
Mostly Clear
Humidity
79%
Feels like
58°F
Dew Point
52°F
5 AM
58°F
0%
2mph
NW
Mostly Clear
Humidity
80%
Feels like
58°F
Dew Point
51°F
6 AM
58°F
0%
2mph
NW
Mostly Clear
Humidity
78%
Feels like
58°F
Dew Point
51°F
6:18 AM
7 AM
60°F
0%
2mph
W
Mostly Sunny
Humidity
75%
Feels like
60°F
Dew Point
53°F
8 AM
64°F
0%
3mph
WSW
Mostly Sunny
Humidity
67%
Feels like
64°F
Dew Point
52°F
9 AM
66°F
0%
4mph
WSW
Sunny
Humidity
58%
Feels like
66°F
Dew Point
51°F
10 AM
68°F
0%
4mph
SW
Sunny
Humidity
52%
Feels like
68°F
Dew Point
49°F
11 AM
70°F
0%
6mph
SW
Sunny
Humidity
46%
Feels like
70°F
Dew Point
48°F
12 PM
71°F
0%
7mph
SW
Mostly Sunny
Humidity
40%
Feels like
71°F
Dew Point
46°F
1 PM
71°F
0%
8mph
SW
Mostly Sunny
Humidity
38%
Feels like
71°F
Dew Point
45°F
2 PM
71°F
0%
9mph
SW
Mostly Sunny
Humidity
38%
Feels like
71°F
Dew Point
44°F
3 PM
70°F
0%
9mph
SW
Sunny
Humidity
38%
Feels like
70°F
Dew Point
44°F
4 PM
69°F
0%
9mph
SW
Sunny
Humidity
41%
Feels like
69°F
Dew Point
44°F
5 PM
67°F
0%
8mph
WSW
Sunny
Humidity
46%
Feels like
67°F
Dew Point
45°F
5:47 PM
6 PM
64°F
0%
6mph
WSW
Clear
Humidity
54%
Feels like
64°F
Dew Point
47°F
7 PM
62°F
0%
5mph
WSW
Clear
Humidity
61%
Feels like
62°F
Dew Point
48°F
8 PM
60°F
0%
4mph
WSW
Clear
Humidity
66%
Feels like
60°F
Dew Point
49°F
9 PM
59°F
0%
3mph
WSW
Clear
Humidity
70%
Feels like
59°F
Dew Point
49°F
10 PM
57°F
0%
2mph
WSW
Clear
Humidity
73%
Feels like
57°F
Dew Point
49°F
11 PM
56°F
0%
2mph
SW
Clear
Humidity
76%
Feels like
56°F
Dew Point
49°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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