Hourly Weather Forecast - Brethour, Ontario, CA

12 AM
22°F
10%
4mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
16°F
Dew Point
17°F
1 AM
21°F
0%
4mph
SW
Mostly Cloudy
Humidity
81%
Feels like
15°F
Dew Point
16°F
2 AM
21°F
0%
4mph
SW
Cloudy
Humidity
81%
Feels like
15°F
Dew Point
16°F
3 AM
20°F
0%
4mph
SW
Cloudy
Humidity
82%
Feels like
14°F
Dew Point
15°F
4 AM
19°F
0%
5mph
SW
Cloudy
Humidity
85%
Feels like
12°F
Dew Point
15°F
5 AM
18°F
0%
5mph
SW
Cloudy
Humidity
88%
Feels like
11°F
Dew Point
15°F
6 AM
18°F
10%
6mph
SW
Cloudy
Humidity
90%
Feels like
9°F
Dew Point
15°F
6:53 AM
7 AM
18°F
0%
6mph
SW
Cloudy
Humidity
91%
Feels like
9°F
Dew Point
15°F
8 AM
19°F
0%
8mph
SW
Cloudy
Humidity
88%
Feels like
9°F
Dew Point
16°F
9 AM
21°F
0%
9mph
WSW
Cloudy
Humidity
85%
Feels like
11°F
Dew Point
17°F
10 AM
24°F
0%
10mph
WSW
Cloudy
Humidity
79%
Feels like
14°F
Dew Point
19°F
11 AM
27°F
0%
10mph
SW
Cloudy
Humidity
74%
Feels like
17°F
Dew Point
20°F
12 PM
29°F
10%
9mph
SW
Cloudy
Humidity
70%
Feels like
21°F
Dew Point
21°F
1 PM
31°F
0%
9mph
SW
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
21°F
2 PM
32°F
0%
9mph
SW
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
21°F
3 PM
33°F
0%
9mph
SW
Mostly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
22°F
4 PM
33°F
0%
9mph
SW
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
22°F
5 PM
32°F
0%
9mph
SW
Mostly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
22°F
6 PM
32°F
0%
9mph
SW
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
21°F
6:07 PM
7 PM
31°F
10%
9mph
SW
Cloudy
Humidity
70%
Feels like
23°F
Dew Point
23°F
8 PM
31°F
10%
10mph
SW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
23°F
9 PM
30°F
10%
10mph
NNW
Cloudy
Humidity
73%
Feels like
21°F
Dew Point
23°F
10 PM
29°F
10%
10mph
N
Cloudy
Humidity
75%
Feels like
20°F
Dew Point
23°F
11 PM
29°F
10%
10mph
N
Cloudy
Humidity
76%
Feels like
20°F
Dew Point
22°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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