Hourly Weather Forecast - St Catharines, Ontario, CA

12 AM
16°F
0%
7mph
N
Partly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
7°F
1 AM
15°F
0%
6mph
NNE
Partly Cloudy
Humidity
67%
Feels like
6°F
Dew Point
6°F
2 AM
15°F
0%
6mph
NNE
Partly Cloudy
Humidity
69%
Feels like
6°F
Dew Point
6°F
3 AM
14°F
0%
5mph
NNE
Partly Cloudy
Humidity
70%
Feels like
6°F
Dew Point
6°F
4 AM
13°F
0%
4mph
NE
Partly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
6°F
5 AM
13°F
0%
4mph
E
Partly Cloudy
Humidity
75%
Feels like
5°F
Dew Point
6°F
6 AM
15°F
0%
4mph
SE
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
6°F
6:51 AM
7 AM
16°F
0%
4mph
SE
Mostly Sunny
Humidity
61%
Feels like
9°F
Dew Point
5°F
8 AM
19°F
0%
5mph
SE
Sunny
Humidity
56%
Feels like
11°F
Dew Point
6°F
9 AM
20°F
0%
5mph
SE
Sunny
Humidity
53%
Feels like
13°F
Dew Point
6°F
10 AM
22°F
0%
6mph
ESE
Sunny
Humidity
48%
Feels like
14°F
Dew Point
5°F
11 AM
24°F
0%
6mph
ESE
Sunny
Humidity
43%
Feels like
16°F
Dew Point
4°F
12 PM
26°F
0%
6mph
ESE
Sunny
Humidity
38%
Feels like
18°F
Dew Point
3°F
1 PM
27°F
0%
6mph
ESE
Sunny
Humidity
35%
Feels like
20°F
Dew Point
3°F
2 PM
28°F
0%
6mph
SE
Sunny
Humidity
33%
Feels like
21°F
Dew Point
3°F
3 PM
28°F
0%
6mph
SE
Sunny
Humidity
33%
Feels like
22°F
Dew Point
3°F
4 PM
28°F
0%
6mph
SE
Sunny
Humidity
34%
Feels like
21°F
Dew Point
3°F
5 PM
28°F
0%
6mph
ESE
Sunny
Humidity
38%
Feels like
21°F
Dew Point
5°F
6 PM
26°F
0%
6mph
E
Sunny
Humidity
45%
Feels like
20°F
Dew Point
8°F
6:07 PM
7 PM
25°F
0%
6mph
E
Clear
Humidity
49%
Feels like
18°F
Dew Point
9°F
8 PM
24°F
0%
6mph
E
Clear
Humidity
53%
Feels like
17°F
Dew Point
10°F
9 PM
24°F
0%
6mph
ESE
Clear
Humidity
57%
Feels like
17°F
Dew Point
11°F
10 PM
23°F
0%
5mph
SE
Clear
Humidity
61%
Feels like
16°F
Dew Point
12°F
11 PM
23°F
0%
6mph
SSE
Clear
Humidity
66%
Feels like
16°F
Dew Point
13°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

Monday'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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