Hourly Weather Forecast - Markham, Ontario, CA

1 PM
42°F
90%
7mph
ESE
Rain
Humidity
88%
Feels like
38°F
Dew Point
39°F
2 PM
44°F
100%
7mph
SE
Light Rain
Humidity
85%
Feels like
40°F
Dew Point
40°F
3 PM
46°F
90%
6mph
SSE
Light Rain
Humidity
84%
Feels like
43°F
Dew Point
42°F
4 PM
48°F
60%
6mph
SSW
60% Chance of Light Rain
Humidity
81%
Feels like
45°F
Dew Point
43°F
5 PM
50°F
30%
8mph
SW
30% Chance of Rain
Humidity
79%
Feels like
50°F
Dew Point
44°F
6 PM
51°F
30%
8mph
SW
30% Chance of Rain
Humidity
76%
Feels like
51°F
Dew Point
44°F
7 PM
51°F
30%
8mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
51°F
Dew Point
46°F
7:18 PM
8 PM
50°F
30%
8mph
WSW
30% Chance of Rain
Humidity
83%
Feels like
50°F
Dew Point
45°F
9 PM
47°F
30%
11mph
W
30% Chance of Light Rain
Humidity
82%
Feels like
43°F
Dew Point
42°F
10 PM
44°F
30%
13mph
WNW
30% Chance of Light Rain
Humidity
78%
Feels like
38°F
Dew Point
38°F
11 PM
40°F
30%
14mph
WNW
30% Chance Frozen Mix
Humidity
69%
Feels like
32°F
Dew Point
31°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.

Thursday's Weather Outlook

Thursday'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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