Hourly Weather Forecast - York, Ontario, CA

12 AM
35°F
0%
21mph
SW
Windy
Humidity
75%
Feels like
24°F
Dew Point
28°F
1 AM
35°F
10%
21mph
SW
Windy
Humidity
76%
Feels like
24°F
Dew Point
28°F
2 AM
36°F
10%
21mph
SW
Windy
Humidity
77%
Feels like
24°F
Dew Point
29°F
3 AM
36°F
10%
20mph
SW
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
30°F
4 AM
36°F
20%
19mph
SW
Cloudy
Humidity
79%
Feels like
26°F
Dew Point
30°F
5 AM
37°F
20%
19mph
SW
Cloudy
Humidity
79%
Feels like
26°F
Dew Point
31°F
6 AM
37°F
20%
18mph
SW
Cloudy
Humidity
80%
Feels like
27°F
Dew Point
31°F
7 AM
37°F
20%
17mph
SW
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
31°F
7:45 AM
8 AM
38°F
20%
17mph
SW
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
31°F
9 AM
38°F
10%
17mph
WSW
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
31°F
10 AM
38°F
10%
16mph
WSW
Cloudy
Humidity
75%
Feels like
29°F
Dew Point
31°F
11 AM
39°F
10%
16mph
WSW
Cloudy
Humidity
72%
Feels like
30°F
Dew Point
31°F
12 PM
40°F
0%
16mph
WSW
Cloudy
Humidity
70%
Feels like
31°F
Dew Point
31°F
1 PM
40°F
0%
15mph
W
Cloudy
Humidity
68%
Feels like
32°F
Dew Point
30°F
2 PM
39°F
0%
14mph
W
Mostly Cloudy
Humidity
67%
Feels like
31°F
Dew Point
29°F
3 PM
37°F
0%
14mph
W
Mostly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
28°F
4 PM
36°F
0%
13mph
W
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
26°F
4:41 PM
5 PM
34°F
0%
11mph
W
Mostly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
25°F
6 PM
32°F
0%
10mph
W
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
24°F
7 PM
31°F
0%
9mph
WSW
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
23°F
8 PM
30°F
0%
9mph
WSW
Partly Cloudy
Humidity
75%
Feels like
22°F
Dew Point
23°F
9 PM
29°F
0%
9mph
SW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
23°F
10 PM
29°F
0%
9mph
SSW
Partly Cloudy
Humidity
78%
Feels like
20°F
Dew Point
23°F
11 PM
29°F
0%
10mph
SSW
Partly Cloudy
Humidity
79%
Feels like
20°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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