Hourly Weather Forecast - Mississauga, Ontario, CA

12 AM
30°F
20%
5mph
SW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
22°F
1 AM
30°F
20%
5mph
SW
Cloudy
Humidity
70%
Feels like
24°F
Dew Point
22°F
2 AM
29°F
20%
5mph
WSW
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
22°F
3 AM
29°F
20%
5mph
WSW
Cloudy
Humidity
77%
Feels like
23°F
Dew Point
22°F
4 AM
28°F
10%
5mph
WSW
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
23°F
5 AM
28°F
10%
5mph
WSW
Cloudy
Humidity
82%
Feels like
22°F
Dew Point
23°F
6 AM
27°F
10%
5mph
WSW
Cloudy
Humidity
82%
Feels like
22°F
Dew Point
23°F
7 AM
28°F
10%
5mph
WSW
Cloudy
Humidity
77%
Feels like
23°F
Dew Point
22°F
7:51 AM
8 AM
29°F
10%
4mph
WSW
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
22°F
9 AM
30°F
10%
5mph
SW
Cloudy
Humidity
74%
Feels like
25°F
Dew Point
23°F
10 AM
31°F
10%
5mph
SW
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
23°F
11 AM
32°F
10%
5mph
SSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
24°F
12 PM
32°F
10%
5mph
SSW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F
1 PM
33°F
10%
6mph
S
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
26°F
2 PM
33°F
10%
6mph
S
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
26°F
3 PM
32°F
10%
6mph
SSE
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
27°F
4 PM
32°F
10%
6mph
SSE
Cloudy
Humidity
83%
Feels like
26°F
Dew Point
27°F
4:57 PM
5 PM
31°F
20%
6mph
SSE
Cloudy
Humidity
87%
Feels like
25°F
Dew Point
28°F
6 PM
30°F
20%
6mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
28°F
7 PM
29°F
20%
6mph
SSE
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
27°F
8 PM
31°F
30%
6mph
SSE
30% Chance of Flurries
Humidity
85%
Feels like
26°F
Dew Point
28°F
9 PM
31°F
30%
6mph
SE
30% Chance of Flurries
Humidity
87%
Feels like
25°F
Dew Point
28°F
10 PM
31°F
30%
6mph
SE
30% Chance of Flurries
Humidity
87%
Feels like
25°F
Dew Point
28°F
11 PM
31°F
30%
6mph
SSE
30 % Chance of Heavy Snow
Humidity
88%
Feels like
26°F
Dew Point
28°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain, Mountain Snow in the West

Significant rain and heavy mountain snow will continue to batter California and the rest of the West for the first few days of 2026.

Friday's Weather Outlook

Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide