Hourly Weather Forecast - St Catharines, Ontario, CA

3 PM
35°F
0%
13mph
NW
Partly Cloudy
Humidity
57%
Feels like
26°F
Dew Point
21°F
4 PM
33°F
0%
13mph
NW
Partly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
21°F
5 PM
31°F
0%
12mph
NW
Mostly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
20°F
6 PM
29°F
0%
12mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
20°F
6:04 PM
7 PM
27°F
10%
12mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
18°F
8 PM
26°F
10%
12mph
NNW
Cloudy
Humidity
71%
Feels like
15°F
Dew Point
18°F
9 PM
25°F
30%
12mph
NNW
30% Chance of Flurries
Humidity
72%
Feels like
14°F
Dew Point
17°F
10 PM
24°F
30%
12mph
N
30% Chance of Flurries
Humidity
75%
Feels like
12°F
Dew Point
17°F
11 PM
22°F
40%
12mph
N
40% Chance of Snow
Humidity
80%
Feels like
11°F
Dew Point
17°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

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

Flooding Can Happen in the Winter Too!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide