Hourly Weather Forecast - Markham, Ontario, CA

12 AM
19°F
30%
2mph
SE
30 % Chance of Heavy Snow
Humidity
77%
Feels like
19°F
Dew Point
13°F
1 AM
19°F
30%
2mph
SE
30 % Chance of Heavy Snow
Humidity
78%
Feels like
19°F
Dew Point
13°F
2 AM
20°F
0%
2mph
SSE
Partly Cloudy
Humidity
78%
Feels like
20°F
Dew Point
14°F
3 AM
20°F
0%
2mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
20°F
Dew Point
15°F
4 AM
21°F
0%
2mph
SSW
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
15°F
5 AM
21°F
0%
1mph
SSW
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
15°F
6 AM
21°F
10%
1mph
SSE
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
15°F
6:50 AM
7 AM
22°F
10%
1mph
ESE
Cloudy
Humidity
74%
Feels like
22°F
Dew Point
15°F
8 AM
24°F
10%
2mph
ESE
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
17°F
9 AM
28°F
10%
2mph
ESE
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
22°F
10 AM
32°F
10%
3mph
ESE
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
25°F
11 AM
35°F
20%
3mph
ESE
Cloudy
Humidity
76%
Feels like
32°F
Dew Point
28°F
12 PM
37°F
20%
4mph
ESE
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
29°F
1 PM
38°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
74%
Feels like
34°F
Dew Point
30°F
2 PM
38°F
40%
5mph
ESE
40% Chance of Light Rain
Humidity
76%
Feels like
35°F
Dew Point
31°F
3 PM
39°F
40%
4mph
ESE
40% Chance Rain Showers
Humidity
76%
Feels like
35°F
Dew Point
32°F
4 PM
38°F
40%
4mph
E
40% Chance Snow Showers
Humidity
77%
Feels like
35°F
Dew Point
32°F
5 PM
37°F
30%
4mph
E
30% Chance of Flurries
Humidity
78%
Feels like
35°F
Dew Point
31°F
6 PM
36°F
30%
4mph
E
30% Chance of Flurries
Humidity
80%
Feels like
34°F
Dew Point
31°F
6:07 PM
7 PM
35°F
30%
3mph
ENE
30% Chance of Flurries
Humidity
81%
Feels like
33°F
Dew Point
30°F
8 PM
34°F
30%
3mph
NE
30% Chance of Snow
Humidity
85%
Feels like
32°F
Dew Point
30°F
9 PM
33°F
30%
3mph
NNE
30% Chance of Snow
Humidity
88%
Feels like
30°F
Dew Point
30°F
10 PM
33°F
30%
4mph
N
30% Chance of Snow
Humidity
89%
Feels like
29°F
Dew Point
30°F
11 PM
33°F
30%
4mph
N
30 % Chance of Heavy Snow
Humidity
88%
Feels like
29°F
Dew Point
30°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

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

Winter Weather Driving Safety Tips

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