Hourly Weather Forecast - Copper Cliff, Ontario, CA

12 AM
29°F
0%
5mph
ENE
Partly Cloudy
Humidity
92%
Feels like
23°F
Dew Point
27°F
1 AM
28°F
10%
5mph
ENE
Partly Cloudy
Humidity
91%
Feels like
22°F
Dew Point
26°F
2 AM
27°F
10%
6mph
ENE
Partly Cloudy
Humidity
91%
Feels like
21°F
Dew Point
25°F
3 AM
26°F
10%
6mph
NE
Partly Cloudy
Humidity
91%
Feels like
19°F
Dew Point
24°F
4 AM
26°F
10%
7mph
NE
Partly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
23°F
5 AM
25°F
10%
7mph
NE
Partly Cloudy
Humidity
90%
Feels like
17°F
Dew Point
22°F
6 AM
24°F
10%
8mph
NE
Partly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
22°F
6:56 AM
7 AM
24°F
10%
9mph
NE
Partly Cloudy
Humidity
90%
Feels like
15°F
Dew Point
22°F
8 AM
25°F
10%
9mph
NE
Partly Cloudy
Humidity
89%
Feels like
16°F
Dew Point
22°F
9 AM
26°F
10%
9mph
NE
Partly Cloudy
Humidity
88%
Feels like
17°F
Dew Point
23°F
10 AM
28°F
10%
10mph
NE
Partly Cloudy
Humidity
86%
Feels like
18°F
Dew Point
24°F
11 AM
29°F
10%
10mph
ENE
Partly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
24°F
12 PM
32°F
10%
10mph
ENE
Partly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
25°F
1 PM
33°F
10%
10mph
ENE
Cloudy
Humidity
72%
Feels like
25°F
Dew Point
25°F
2 PM
33°F
10%
10mph
ENE
Cloudy
Humidity
70%
Feels like
25°F
Dew Point
25°F
3 PM
33°F
30%
11mph
ENE
30% Chance Frozen Mix
Humidity
71%
Feels like
25°F
Dew Point
25°F
4 PM
33°F
30%
11mph
ENE
30% Chance Frozen Mix
Humidity
73%
Feels like
25°F
Dew Point
25°F
5 PM
32°F
30%
11mph
ENE
30% Chance Freezing Rain
Humidity
77%
Feels like
23°F
Dew Point
26°F
6 PM
31°F
30%
11mph
ENE
30% Chance Freezing Rain
Humidity
80%
Feels like
22°F
Dew Point
26°F
6:15 PM
7 PM
30°F
10%
11mph
ENE
Cloudy
Humidity
83%
Feels like
21°F
Dew Point
26°F
8 PM
30°F
10%
11mph
ENE
Cloudy
Humidity
86%
Feels like
20°F
Dew Point
26°F
9 PM
29°F
10%
11mph
ENE
Cloudy
Humidity
88%
Feels like
19°F
Dew Point
26°F
10 PM
29°F
10%
11mph
ENE
Cloudy
Humidity
89%
Feels like
19°F
Dew Point
26°F
11 PM
28°F
20%
11mph
ENE
Cloudy
Humidity
91%
Feels like
19°F
Dew Point
26°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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