Hourly Weather Forecast - St Catharines, Ontario, CA

12 AM
15°F
10%
7mph
E
Cloudy
Humidity
71%
Feels like
5°F
Dew Point
7°F
1 AM
15°F
10%
7mph
E
Cloudy
Humidity
72%
Feels like
5°F
Dew Point
7°F
2 AM
14°F
10%
6mph
E
Cloudy
Humidity
73%
Feels like
5°F
Dew Point
7°F
3 AM
14°F
10%
6mph
E
Cloudy
Humidity
74%
Feels like
4°F
Dew Point
7°F
4 AM
13°F
10%
6mph
E
Cloudy
Humidity
80%
Feels like
3°F
Dew Point
8°F
5 AM
12°F
10%
6mph
E
Cloudy
Humidity
86%
Feels like
2°F
Dew Point
9°F
6 AM
12°F
10%
7mph
E
Cloudy
Humidity
87%
Feels like
2°F
Dew Point
9°F
7 AM
13°F
10%
7mph
E
Cloudy
Humidity
94%
Feels like
3°F
Dew Point
12°F
7:22 AM
8 AM
16°F
20%
7mph
E
Cloudy
Humidity
88%
Feels like
6°F
Dew Point
13°F
9 AM
19°F
20%
7mph
ENE
Cloudy
Humidity
82%
Feels like
10°F
Dew Point
15°F
10 AM
23°F
10%
7mph
ENE
Cloudy
Humidity
78%
Feels like
14°F
Dew Point
17°F
11 AM
25°F
10%
7mph
ENE
Cloudy
Humidity
76%
Feels like
17°F
Dew Point
19°F
12 PM
28°F
10%
7mph
ENE
Cloudy
Humidity
74%
Feels like
20°F
Dew Point
21°F
1 PM
29°F
10%
7mph
ENE
Cloudy
Humidity
73%
Feels like
23°F
Dew Point
22°F
2 PM
31°F
20%
6mph
ENE
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
23°F
3 PM
31°F
30%
6mph
ENE
30% Chance of Flurries
Humidity
72%
Feels like
25°F
Dew Point
23°F
4 PM
31°F
30%
6mph
ENE
30% Chance of Flurries
Humidity
76%
Feels like
24°F
Dew Point
24°F
5 PM
29°F
30%
6mph
ENE
30% Chance of Flurries
Humidity
78%
Feels like
23°F
Dew Point
23°F
5:41 PM
6 PM
28°F
30%
7mph
ENE
30% Chance of Flurries
Humidity
82%
Feels like
21°F
Dew Point
23°F
7 PM
27°F
30%
7mph
ENE
30% Chance of Flurries
Humidity
84%
Feels like
19°F
Dew Point
23°F
8 PM
26°F
30%
7mph
ENE
30% Chance of Flurries
Humidity
86%
Feels like
18°F
Dew Point
23°F
9 PM
26°F
30%
8mph
ENE
30% Chance of Flurries
Humidity
87%
Feels like
18°F
Dew Point
23°F
10 PM
27°F
40%
8mph
ENE
40% Chance of Flurries
Humidity
90%
Feels like
19°F
Dew Point
25°F
11 PM
28°F
40%
8mph
ENE
40% Chance of Flurries
Humidity
93%
Feels like
20°F
Dew Point
26°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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