Hourly Weather Forecast - Ontario, CA

1 PM
80°F
0%
6mph
WSW
Mostly Sunny
Humidity
30%
Feels like
79°F
Dew Point
46°F
2 PM
81°F
0%
7mph
WSW
Mostly Sunny
Humidity
29%
Feels like
80°F
Dew Point
46°F
3 PM
81°F
0%
7mph
WSW
Mostly Sunny
Humidity
29%
Feels like
79°F
Dew Point
46°F
4 PM
79°F
0%
7mph
WSW
Mostly Sunny
Humidity
32%
Feels like
79°F
Dew Point
47°F
5 PM
76°F
0%
6mph
WSW
Mostly Sunny
Humidity
36%
Feels like
76°F
Dew Point
48°F
5:46 PM
6 PM
73°F
0%
5mph
WSW
Mostly Clear
Humidity
42%
Feels like
73°F
Dew Point
49°F
7 PM
71°F
0%
4mph
WSW
Mostly Clear
Humidity
48%
Feels like
71°F
Dew Point
50°F
8 PM
69°F
0%
3mph
WSW
Mostly Clear
Humidity
53%
Feels like
69°F
Dew Point
51°F
9 PM
67°F
0%
2mph
W
Mostly Clear
Humidity
57%
Feels like
67°F
Dew Point
51°F
10 PM
66°F
0%
2mph
WNW
Mostly Clear
Humidity
61%
Feels like
66°F
Dew Point
52°F
11 PM
65°F
0%
2mph
NW
Mostly Clear
Humidity
63%
Feels like
65°F
Dew Point
52°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

Monday'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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