Hourly Weather Forecast - Chatham, Ontario, CA

2 PM
29°F
0%
9mph
NNW
Mostly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
17°F
3 PM
29°F
0%
8mph
NNW
Partly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
17°F
4 PM
28°F
0%
7mph
NW
Mostly Cloudy
Humidity
63%
Feels like
21°F
Dew Point
17°F
5 PM
27°F
0%
6mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
17°F
5:56 PM
6 PM
26°F
0%
4mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
18°F
7 PM
24°F
0%
2mph
NNW
Partly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
17°F
8 PM
23°F
0%
2mph
N
Partly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
17°F
9 PM
21°F
0%
2mph
N
Mostly Clear
Humidity
78%
Feels like
21°F
Dew Point
15°F
10 PM
19°F
0%
2mph
NNW
Partly Cloudy
Humidity
80%
Feels like
19°F
Dew Point
14°F
11 PM
18°F
0%
1mph
NNW
Partly Cloudy
Humidity
82%
Feels like
18°F
Dew Point
13°F

Friday's Weather Outlook

Friday's Weather Outlook

A large rainmaker takes aim at the Southwest and South-Central U.S.

Snowiest U.S. Ski Resorts

Saturday's Weather Outlook

Weekend Weather Preview

Windchill chart

Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

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

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide