Hourly Weather Forecast - Brethour, Ontario, CA

12 AM
22°F
10%
17mph
SW
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
15°F
1 AM
22°F
10%
15mph
SW
Partly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
15°F
2 AM
22°F
0%
14mph
SW
Partly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
15°F
3 AM
22°F
0%
13mph
SW
Partly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
16°F
4 AM
22°F
0%
12mph
SW
Mostly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
16°F
5 AM
21°F
0%
11mph
SW
Mostly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
16°F
6 AM
21°F
0%
9mph
SW
Cloudy
Humidity
80%
Feels like
11°F
Dew Point
16°F
6:55 AM
7 AM
21°F
0%
8mph
SW
Cloudy
Humidity
81%
Feels like
11°F
Dew Point
16°F
8 AM
21°F
0%
8mph
SW
Cloudy
Humidity
78%
Feels like
12°F
Dew Point
15°F
9 AM
22°F
0%
7mph
WSW
Cloudy
Humidity
75%
Feels like
14°F
Dew Point
15°F
10 AM
24°F
0%
6mph
WSW
Cloudy
Humidity
71%
Feels like
16°F
Dew Point
16°F
11 AM
26°F
0%
6mph
WSW
Cloudy
Humidity
70%
Feels like
19°F
Dew Point
18°F
12 PM
28°F
0%
5mph
WSW
Cloudy
Humidity
69%
Feels like
22°F
Dew Point
19°F
1 PM
29°F
10%
5mph
W
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
2 PM
30°F
10%
6mph
WSW
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
3 PM
30°F
20%
6mph
SE
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
21°F
4 PM
30°F
20%
6mph
E
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
5 PM
29°F
30%
6mph
E
30% Chance Freezing Rain
Humidity
69%
Feels like
23°F
Dew Point
20°F
6 PM
28°F
30%
6mph
ENE
30% Chance Freezing Rain
Humidity
72%
Feels like
21°F
Dew Point
20°F
6:05 PM
7 PM
26°F
30%
6mph
ENE
30% Chance Freezing Rain
Humidity
73%
Feels like
19°F
Dew Point
19°F
8 PM
25°F
30%
6mph
E
30% Chance Frozen Mix
Humidity
77%
Feels like
18°F
Dew Point
19°F
9 PM
25°F
30%
6mph
SE
30% Chance of Flurries
Humidity
78%
Feels like
18°F
Dew Point
19°F
10 PM
24°F
20%
6mph
S
Mostly Cloudy
Humidity
78%
Feels like
17°F
Dew Point
19°F
11 PM
24°F
10%
5mph
S
Mostly Cloudy
Humidity
78%
Feels like
17°F
Dew Point
18°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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