Hourly Weather Forecast - Copper Cliff, Ontario, CA

12 AM
23°F
0%
11mph
SW
Partly Cloudy
Humidity
85%
Feels like
12°F
Dew Point
19°F
1 AM
23°F
0%
11mph
SW
Partly Cloudy
Humidity
85%
Feels like
12°F
Dew Point
20°F
2 AM
23°F
0%
9mph
SW
Partly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
19°F
3 AM
23°F
0%
9mph
SW
Mostly Clear
Humidity
84%
Feels like
13°F
Dew Point
19°F
4 AM
22°F
0%
8mph
SW
Partly Cloudy
Humidity
85%
Feels like
13°F
Dew Point
19°F
5 AM
21°F
0%
7mph
SW
Mostly Clear
Humidity
90%
Feels like
13°F
Dew Point
19°F
6 AM
20°F
0%
6mph
SSW
Hazy
Humidity
93%
Feels like
12°F
Dew Point
18°F
7 AM
20°F
0%
5mph
SSW
Partly Cloudy
Humidity
98%
Feels like
12°F
Dew Point
19°F
7:00 AM
8 AM
21°F
0%
5mph
SSW
Partly Cloudy
Humidity
94%
Feels like
14°F
Dew Point
19°F
9 AM
24°F
0%
4mph
SSW
Partly Cloudy
Humidity
93%
Feels like
18°F
Dew Point
22°F
10 AM
27°F
0%
4mph
SSW
Mostly Cloudy
Humidity
88%
Feels like
22°F
Dew Point
23°F
11 AM
29°F
0%
4mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
25°F
12 PM
31°F
10%
5mph
S
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
24°F
1 PM
33°F
10%
5mph
S
Cloudy
Humidity
71%
Feels like
28°F
Dew Point
24°F
2 PM
33°F
10%
5mph
S
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
24°F
3 PM
33°F
10%
5mph
S
Cloudy
Humidity
71%
Feels like
29°F
Dew Point
25°F
4 PM
33°F
10%
5mph
SSW
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
27°F
5 PM
32°F
10%
4mph
SSW
Cloudy
Humidity
85%
Feels like
28°F
Dew Point
28°F
6 PM
31°F
10%
4mph
S
Cloudy
Humidity
94%
Feels like
26°F
Dew Point
29°F
6:12 PM
7 PM
29°F
10%
3mph
SSW
Cloudy
Humidity
90%
Feels like
26°F
Dew Point
27°F
8 PM
28°F
10%
3mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
26°F
9 PM
27°F
0%
3mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
23°F
Dew Point
26°F
10 PM
26°F
0%
3mph
SSW
Cloudy
Humidity
96%
Feels like
22°F
Dew Point
25°F
11 PM
25°F
0%
3mph
SW
Mostly Cloudy
Humidity
95%
Feels like
21°F
Dew Point
24°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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