Hourly Weather Forecast - Mount Pleasant, Ontario, CA

4 AM
6°F
0%
8mph
NNE
Partly Cloudy
Humidity
79%
Feels like
-7°F
Dew Point
1°F
5 AM
5°F
0%
8mph
NNE
Partly Cloudy
Humidity
80%
Feels like
-7°F
Dew Point
0°F
6 AM
5°F
0%
7mph
NNE
Partly Cloudy
Humidity
81%
Feels like
-8°F
Dew Point
0°F
7 AM
5°F
0%
7mph
NNE
Mostly Cloudy
Humidity
81%
Feels like
-7°F
Dew Point
0°F
7:42 AM
8 AM
6°F
0%
7mph
NNE
Partly Cloudy
Humidity
81%
Feels like
-5°F
Dew Point
2°F
9 AM
9°F
0%
7mph
NNE
Partly Cloudy
Humidity
80%
Feels like
-2°F
Dew Point
4°F
10 AM
11°F
0%
7mph
NNE
Partly Cloudy
Humidity
78%
Feels like
1°F
Dew Point
6°F
11 AM
14°F
0%
7mph
NNE
Partly Cloudy
Humidity
77%
Feels like
4°F
Dew Point
8°F
12 PM
17°F
0%
6mph
NE
Partly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
10°F
1 PM
19°F
0%
6mph
NE
Partly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
12°F
2 PM
20°F
0%
5mph
NE
Partly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
13°F
3 PM
20°F
0%
5mph
NE
Partly Cloudy
Humidity
76%
Feels like
13°F
Dew Point
14°F
4 PM
19°F
0%
5mph
NE
Partly Cloudy
Humidity
77%
Feels like
12°F
Dew Point
13°F
4:35 PM
5 PM
17°F
0%
4mph
NE
Partly Cloudy
Humidity
80%
Feels like
11°F
Dew Point
12°F
6 PM
14°F
0%
4mph
NE
Partly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
10°F
7 PM
12°F
0%
3mph
NE
Partly Cloudy
Humidity
86%
Feels like
6°F
Dew Point
9°F
8 PM
11°F
0%
3mph
NE
Clear
Humidity
88%
Feels like
11°F
Dew Point
8°F
9 PM
10°F
0%
2mph
NE
Clear
Humidity
89%
Feels like
10°F
Dew Point
7°F
10 PM
9°F
0%
2mph
ENE
Clear
Humidity
89%
Feels like
9°F
Dew Point
7°F
11 PM
9°F
0%
2mph
ENE
Clear
Humidity
90%
Feels like
9°F
Dew Point
7°F

Snow Forecast Through Monday

Powerful Winter Storm Taking Shape Across the Upper Midwest

A major winter storm is taking aim at the Upper Midwest and Great Lakes.

Snow and Ice Forecast through Saturday

Heavy Snow, Dangerous Icy Mix Eye Mid-Atlantic to New England

Saturday's Weather Outlook

Weekend Weather Outlook

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

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

Christmas Tree via Pixabay

How Drought Impacts Your Christmas Trees

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide