Hourly Weather Forecast - Chatham, Ontario, CA

12 AM
13°F
0%
6mph
W
Partly Cloudy
Humidity
77%
Feels like
3°F
Dew Point
7°F
1 AM
13°F
10%
6mph
W
Mostly Cloudy
Humidity
78%
Feels like
3°F
Dew Point
7°F
2 AM
14°F
0%
6mph
W
Mostly Cloudy
Humidity
79%
Feels like
4°F
Dew Point
8°F
3 AM
14°F
0%
6mph
W
Mostly Cloudy
Humidity
80%
Feels like
5°F
Dew Point
9°F
4 AM
15°F
0%
6mph
W
Cloudy
Humidity
81%
Feels like
6°F
Dew Point
10°F
5 AM
15°F
0%
7mph
WSW
Cloudy
Humidity
82%
Feels like
6°F
Dew Point
11°F
6 AM
16°F
0%
8mph
WSW
Cloudy
Humidity
82%
Feels like
5°F
Dew Point
11°F
7 AM
16°F
10%
9mph
SW
Cloudy
Humidity
82%
Feels like
5°F
Dew Point
12°F
7:50 AM
8 AM
17°F
10%
10mph
SW
Cloudy
Humidity
82%
Feels like
5°F
Dew Point
13°F
9 AM
19°F
20%
12mph
SW
Cloudy
Humidity
80%
Feels like
6°F
Dew Point
13°F
10 AM
19°F
30%
14mph
SW
30% Chance of Flurries
Humidity
78%
Feels like
6°F
Dew Point
13°F
11 AM
20°F
40%
15mph
SW
40% Chance of Flurries
Humidity
74%
Feels like
6°F
Dew Point
13°F
12 PM
20°F
30%
15mph
SW
30% Chance of Flurries
Humidity
70%
Feels like
5°F
Dew Point
11°F
1 PM
20°F
20%
16mph
SW
Cloudy
Humidity
66%
Feels like
6°F
Dew Point
10°F
2 PM
20°F
10%
16mph
SW
Cloudy
Humidity
64%
Feels like
6°F
Dew Point
10°F
3 PM
20°F
0%
15mph
SW
Cloudy
Humidity
63%
Feels like
7°F
Dew Point
10°F
4 PM
20°F
0%
14mph
SW
Cloudy
Humidity
63%
Feels like
7°F
Dew Point
10°F
4:56 PM
5 PM
20°F
0%
13mph
SW
Cloudy
Humidity
64%
Feels like
7°F
Dew Point
10°F
6 PM
19°F
0%
12mph
SW
Mostly Cloudy
Humidity
65%
Feels like
6°F
Dew Point
9°F
7 PM
19°F
0%
11mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
9°F
8 PM
18°F
0%
10mph
WSW
Partly Cloudy
Humidity
68%
Feels like
6°F
Dew Point
9°F
9 PM
18°F
0%
9mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
7°F
Dew Point
9°F
10 PM
17°F
0%
8mph
WSW
Cloudy
Humidity
71%
Feels like
7°F
Dew Point
10°F
11 PM
17°F
0%
7mph
WSW
Cloudy
Humidity
72%
Feels like
7°F
Dew Point
10°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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