Hourly Weather Forecast - Copper Cliff, Ontario, CA

12 AM
28°F
0%
7mph
WNW
Foggy
Humidity
99%
Feels like
21°F
Dew Point
28°F
1 AM
28°F
0%
7mph
W
Foggy
Humidity
100%
Feels like
20°F
Dew Point
28°F
3 AM
27°F
0%
7mph
WSW
Foggy
Humidity
99%
Feels like
19°F
Dew Point
26°F
4 AM
26°F
0%
8mph
WSW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
26°F
5 AM
26°F
0%
9mph
SW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
26°F
6 AM
25°F
0%
9mph
SW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
25°F
6:51 AM
7 AM
26°F
0%
10mph
SSW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
26°F
8 AM
26°F
0%
11mph
SSW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
26°F
9 AM
28°F
10%
13mph
SSW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
28°F
10 AM
30°F
10%
14mph
SSW
Cloudy
Humidity
98%
Feels like
19°F
Dew Point
29°F
11 AM
32°F
10%
15mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
22°F
Dew Point
30°F
12 PM
35°F
10%
17mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
31°F
1 PM
37°F
10%
18mph
SW
Mostly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
31°F
2 PM
39°F
10%
18mph
SW
Mostly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
30°F
3 PM
40°F
10%
18mph
SW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
30°F
4 PM
41°F
10%
17mph
SW
Mostly Sunny
Humidity
67%
Feels like
32°F
Dew Point
31°F
5 PM
41°F
10%
16mph
SW
Sunny
Humidity
69%
Feels like
32°F
Dew Point
31°F
6 PM
40°F
10%
15mph
SW
Sunny
Humidity
71%
Feels like
32°F
Dew Point
32°F
6:20 PM
7 PM
39°F
10%
14mph
SW
Mostly Sunny
Humidity
75%
Feels like
31°F
Dew Point
32°F
8 PM
38°F
10%
13mph
SW
Partly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
32°F
9 PM
38°F
10%
12mph
SW
Partly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
32°F
10 PM
38°F
20%
11mph
SW
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
33°F
11 PM
38°F
10%
11mph
SW
Cloudy
Humidity
82%
Feels like
31°F
Dew Point
33°F

Friday's Severe Thunderstorm Outlook

Severe Storms And Flooding Hit Central U.S.

Several days of strong to severe thunderstorms and areas of flooding will impact the Plains and Midwest.

Thursday'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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