Hourly Weather Forecast - Markham, Ontario, CA

5 PM
24°F
0%
9mph
NW
Mostly Cloudy
Humidity
71%
Feels like
14°F
Dew Point
16°F
5:42 PM
6 PM
22°F
0%
8mph
NW
Mostly Cloudy
Humidity
73%
Feels like
13°F
Dew Point
15°F
7 PM
21°F
0%
7mph
NW
Mostly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
14°F
8 PM
19°F
0%
6mph
NW
Mostly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
13°F
9 PM
18°F
0%
6mph
NW
Partly Cloudy
Humidity
77%
Feels like
10°F
Dew Point
12°F
10 PM
17°F
0%
5mph
NW
Partly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
12°F
11 PM
16°F
0%
5mph
NW
Mostly Clear
Humidity
81%
Feels like
8°F
Dew Point
11°F

Friday's Weather Outlook

Friday's Weather Outlook

A large rainmaker takes aim at the Southwest and South-Central U.S.

Snowiest U.S. Ski Resorts

Saturday's Weather Outlook

Weekend Weather Preview

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide