Hourly Weather Forecast - Markham, Ontario, CA

12 AM
34°F
20%
16mph
WSW
Cloudy
Humidity
74%
Feels like
23°F
Dew Point
27°F
1 AM
33°F
20%
17mph
WSW
Cloudy
Humidity
74%
Feels like
22°F
Dew Point
25°F
2 AM
31°F
20%
17mph
W
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
23°F
3 AM
30°F
20%
17mph
W
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
21°F
4 AM
28°F
20%
16mph
W
Mostly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
19°F
5 AM
27°F
10%
16mph
W
Mostly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
18°F
6 AM
26°F
10%
15mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
13°F
Dew Point
17°F
7 AM
25°F
0%
15mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
13°F
Dew Point
16°F
7:31 AM
8 AM
25°F
0%
14mph
WNW
Partly Cloudy
Humidity
67%
Feels like
13°F
Dew Point
15°F
9 AM
25°F
0%
14mph
WNW
Partly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
15°F
10 AM
26°F
10%
14mph
WNW
Partly Cloudy
Humidity
64%
Feels like
15°F
Dew Point
16°F
11 AM
28°F
0%
13mph
WNW
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
17°F
12 PM
31°F
0%
13mph
WNW
Partly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
18°F
1 PM
33°F
0%
13mph
WNW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
17°F
2 PM
34°F
0%
12mph
WNW
Partly Cloudy
Humidity
48%
Feels like
25°F
Dew Point
16°F
3 PM
35°F
0%
11mph
WNW
Partly Cloudy
Humidity
49%
Feels like
27°F
Dew Point
18°F
4 PM
36°F
0%
11mph
WNW
Mostly Sunny
Humidity
49%
Feels like
28°F
Dew Point
18°F
5 PM
35°F
0%
10mph
WNW
Sunny
Humidity
50%
Feels like
27°F
Dew Point
18°F
6 PM
33°F
0%
8mph
WNW
Sunny
Humidity
55%
Feels like
26°F
Dew Point
19°F
7 PM
31°F
0%
6mph
WNW
Mostly Sunny
Humidity
58%
Feels like
25°F
Dew Point
18°F
7:21 PM
8 PM
29°F
0%
4mph
WNW
Mostly Clear
Humidity
62%
Feels like
24°F
Dew Point
18°F
9 PM
28°F
0%
4mph
WNW
Partly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
16°F
10 PM
26°F
10%
3mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
16°F
11 PM
25°F
10%
3mph
NW
Cloudy
Humidity
70%
Feels like
25°F
Dew Point
16°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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