Hourly Weather Forecast - Markstay-Warren, Ontario, CA

12 AM
20°F
0%
13mph
SSW
Cloudy
Humidity
72%
Feels like
7°F
Dew Point
12°F
1 AM
20°F
0%
12mph
SSW
Cloudy
Humidity
73%
Feels like
8°F
Dew Point
13°F
2 AM
20°F
0%
11mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
13°F
3 AM
19°F
0%
10mph
SSW
Partly Cloudy
Humidity
76%
Feels like
7°F
Dew Point
13°F
4 AM
18°F
0%
9mph
SSW
Partly Cloudy
Humidity
77%
Feels like
7°F
Dew Point
12°F
5 AM
17°F
0%
9mph
SSW
Mostly Clear
Humidity
79%
Feels like
6°F
Dew Point
12°F
6 AM
16°F
0%
8mph
SSW
Mostly Clear
Humidity
79%
Feels like
6°F
Dew Point
11°F
6:58 AM
7 AM
16°F
0%
7mph
SSW
Mostly Sunny
Humidity
79%
Feels like
6°F
Dew Point
11°F
8 AM
18°F
0%
7mph
SSW
Mostly Sunny
Humidity
77%
Feels like
8°F
Dew Point
12°F
9 AM
20°F
0%
7mph
SSW
Partly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
13°F
10 AM
23°F
0%
7mph
SSW
Cloudy
Humidity
70%
Feels like
15°F
Dew Point
15°F
11 AM
26°F
0%
7mph
SSW
Cloudy
Humidity
67%
Feels like
18°F
Dew Point
17°F
12 PM
28°F
10%
8mph
SSW
Cloudy
Humidity
65%
Feels like
20°F
Dew Point
17°F
1 PM
29°F
0%
9mph
SSW
Cloudy
Humidity
63%
Feels like
21°F
Dew Point
18°F
2 PM
30°F
0%
9mph
SSW
Cloudy
Humidity
61%
Feels like
22°F
Dew Point
19°F
3 PM
31°F
0%
9mph
SSW
Cloudy
Humidity
61%
Feels like
23°F
Dew Point
19°F
4 PM
31°F
0%
9mph
SSW
Cloudy
Humidity
62%
Feels like
23°F
Dew Point
19°F
5 PM
30°F
0%
8mph
SSW
Cloudy
Humidity
65%
Feels like
23°F
Dew Point
20°F
6 PM
30°F
0%
8mph
SSW
Cloudy
Humidity
68%
Feels like
22°F
Dew Point
21°F
6:10 PM
7 PM
29°F
0%
8mph
SSW
Cloudy
Humidity
72%
Feels like
21°F
Dew Point
21°F
8 PM
28°F
0%
7mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
22°F
9 PM
28°F
0%
7mph
SSW
Partly Cloudy
Humidity
77%
Feels like
20°F
Dew Point
22°F
10 PM
27°F
0%
7mph
SW
Partly Cloudy
Humidity
80%
Feels like
19°F
Dew Point
22°F
11 PM
26°F
0%
8mph
SW
Partly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
21°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

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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