Hourly Weather Forecast - St Catharines, Ontario, CA

12 AM
30°F
10%
4mph
NNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
1 AM
30°F
10%
4mph
NNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
2 AM
30°F
10%
5mph
NNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
3 AM
30°F
10%
5mph
NNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
4 AM
30°F
0%
5mph
NNW
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
5 AM
30°F
0%
5mph
N
Foggy
Humidity
100%
Feels like
25°F
Dew Point
30°F
6 AM
31°F
0%
5mph
NE
Foggy
Humidity
100%
Feels like
26°F
Dew Point
31°F
6:48 AM
7 AM
31°F
0%
5mph
ENE
Mostly Cloudy
Humidity
98%
Feels like
27°F
Dew Point
31°F
8 AM
33°F
0%
5mph
ENE
Partly Cloudy
Humidity
96%
Feels like
28°F
Dew Point
32°F
9 AM
35°F
0%
5mph
ENE
Hazy
Humidity
93%
Feels like
30°F
Dew Point
33°F
10 AM
36°F
0%
6mph
ENE
Hazy
Humidity
92%
Feels like
32°F
Dew Point
34°F
11 AM
38°F
0%
6mph
NE
Mostly Sunny
Humidity
89%
Feels like
33°F
Dew Point
35°F
12 PM
39°F
10%
7mph
NE
Mostly Sunny
Humidity
87%
Feels like
34°F
Dew Point
35°F
1 PM
39°F
10%
7mph
NE
Partly Cloudy
Humidity
88%
Feels like
34°F
Dew Point
36°F
2 PM
38°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
90%
Feels like
33°F
Dew Point
36°F
3 PM
37°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
94%
Feels like
32°F
Dew Point
36°F
4 PM
36°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
98%
Feels like
30°F
Dew Point
35°F
5 PM
34°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
28°F
Dew Point
34°F
6 PM
32°F
20%
7mph
NE
Foggy
Humidity
100%
Feels like
26°F
Dew Point
32°F
6:09 PM
7 PM
31°F
30%
6mph
NE
30% Chance Snow Showers
Humidity
100%
Feels like
24°F
Dew Point
31°F
8 PM
30°F
30%
6mph
NE
30% Chance Snow Showers
Humidity
100%
Feels like
24°F
Dew Point
30°F
9 PM
30°F
40%
6mph
NNE
40% Chance Snow Showers
Humidity
100%
Feels like
24°F
Dew Point
30°F
10 PM
30°F
40%
6mph
NNE
40% Chance Snow Showers
Humidity
100%
Feels like
24°F
Dew Point
30°F
11 PM
30°F
40%
6mph
NNE
40% Chance Snow Showers
Humidity
100%
Feels like
25°F
Dew Point
30°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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