Hourly Weather Forecast - Whitby, Ontario, CA

12 AM
7°F
10%
7mph
NNW
Partly Cloudy
Humidity
91%
Feels like
-4°F
Dew Point
5°F
1 AM
6°F
10%
6mph
NW
Mostly Cloudy
Humidity
94%
Feels like
-5°F
Dew Point
5°F
2 AM
5°F
10%
6mph
NW
Foggy
Humidity
99%
Feels like
-6°F
Dew Point
4°F
3 AM
4°F
10%
5mph
NW
Foggy
Humidity
100%
Feels like
-6°F
Dew Point
4°F
4 AM
4°F
10%
5mph
NW
Foggy
Humidity
100%
Feels like
-6°F
Dew Point
4°F
5 AM
5°F
10%
6mph
NW
Foggy
Humidity
100%
Feels like
-6°F
Dew Point
5°F
6 AM
6°F
10%
6mph
NW
Mostly Cloudy
Humidity
97%
Feels like
-5°F
Dew Point
5°F
7 AM
7°F
10%
6mph
NW
Mostly Cloudy
Humidity
92%
Feels like
-4°F
Dew Point
5°F
7:42 AM
8 AM
9°F
10%
6mph
NW
Mostly Cloudy
Humidity
87%
Feels like
-1°F
Dew Point
6°F
9 AM
12°F
10%
6mph
NW
Cloudy
Humidity
84%
Feels like
2°F
Dew Point
8°F
10 AM
15°F
10%
6mph
WNW
Cloudy
Humidity
81%
Feels like
5°F
Dew Point
10°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide