Hourly Weather Forecast - Washington, IL

12 AM
34°F
0%
7mph
SW
Mostly Cloudy
Humidity
97%
Feels like
28°F
Dew Point
33°F
1 AM
34°F
0%
6mph
WSW
Cloudy
Humidity
96%
Feels like
28°F
Dew Point
33°F
2 AM
33°F
0%
6mph
WSW
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
33°F
3 AM
33°F
0%
5mph
W
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
32°F
4 AM
31°F
0%
4mph
W
Mostly Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
5 AM
29°F
0%
3mph
WNW
Partly Cloudy
Humidity
97%
Feels like
26°F
Dew Point
29°F
6 AM
28°F
0%
2mph
WNW
Partly Cloudy
Humidity
96%
Feels like
28°F
Dew Point
28°F
7 AM
29°F
0%
2mph
WNW
Partly Cloudy
Humidity
93%
Feels like
29°F
Dew Point
27°F
7:15 AM
8 AM
31°F
0%
1mph
W
Mostly Sunny
Humidity
90%
Feels like
31°F
Dew Point
29°F
9 AM
33°F
0%
1mph
W
Sunny
Humidity
87%
Feels like
33°F
Dew Point
30°F
10 AM
35°F
0%
1mph
WSW
Sunny
Humidity
84%
Feels like
35°F
Dew Point
31°F
11 AM
37°F
0%
1mph
WSW
Sunny
Humidity
83%
Feels like
37°F
Dew Point
32°F
12 PM
37°F
0%
1mph
SW
Sunny
Humidity
82%
Feels like
37°F
Dew Point
33°F
1 PM
38°F
0%
2mph
S
Sunny
Humidity
81%
Feels like
38°F
Dew Point
32°F
2 PM
37°F
0%
3mph
SSE
Sunny
Humidity
83%
Feels like
37°F
Dew Point
32°F
3 PM
35°F
0%
4mph
SSE
Mostly Sunny
Humidity
86%
Feels like
32°F
Dew Point
32°F
4 PM
34°F
0%
5mph
SSE
Mostly Sunny
Humidity
90%
Feels like
29°F
Dew Point
31°F
4:31 PM
5 PM
32°F
0%
6mph
SSE
Hazy
Humidity
94%
Feels like
26°F
Dew Point
31°F
6 PM
31°F
0%
7mph
SSE
Hazy
Humidity
97%
Feels like
25°F
Dew Point
31°F
7 PM
32°F
0%
8mph
SSE
Foggy
Humidity
99%
Feels like
24°F
Dew Point
31°F
8 PM
33°F
0%
10mph
SSE
Partly Cloudy
Humidity
98%
Feels like
25°F
Dew Point
33°F
9 PM
34°F
0%
11mph
S
Foggy
Humidity
99%
Feels like
26°F
Dew Point
34°F
10 PM
35°F
0%
12mph
S
Foggy
Humidity
99%
Feels like
26°F
Dew Point
34°F
11 PM
35°F
0%
13mph
S
Cloudy
Humidity
98%
Feels like
26°F
Dew Point
35°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide