Hourly Weather Forecast - Illinois City, IL

12 AM
45°F
10%
5mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
44°F
1 AM
44°F
10%
5mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
44°F
2 AM
45°F
10%
6mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
45°F
3 AM
45°F
10%
6mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
45°F
4 AM
46°F
20%
7mph
ESE
Foggy
Humidity
99%
Feels like
42°F
Dew Point
46°F
5 AM
47°F
30%
7mph
ESE
30% Chance Rain Showers
Humidity
100%
Feels like
43°F
Dew Point
47°F
6 AM
48°F
40%
8mph
ESE
40% Chance Rain Showers
Humidity
100%
Feels like
44°F
Dew Point
48°F
6:30 AM
7 AM
50°F
40%
9mph
SE
40% Chance Rain Showers
Humidity
100%
Feels like
46°F
Dew Point
49°F
8 AM
52°F
50%
10mph
SE
50% Chance of Light Rain
Humidity
99%
Feels like
52°F
Dew Point
51°F
9 AM
54°F
60%
11mph
SE
60% Chance of Light Rain
Humidity
97%
Feels like
54°F
Dew Point
53°F
10 AM
57°F
80%
11mph
SSE
80% Chance of Light Rain
Humidity
93%
Feels like
57°F
Dew Point
55°F
11 AM
60°F
90%
11mph
SSE
Thunderstorms
Humidity
87%
Feels like
60°F
Dew Point
57°F
12 PM
63°F
90%
11mph
S
Thunderstorms
Humidity
83%
Feels like
63°F
Dew Point
58°F
1 PM
65°F
100%
11mph
S
Thunderstorms
Humidity
79%
Feels like
65°F
Dew Point
59°F
2 PM
67°F
100%
11mph
SSW
Thunderstorms
Humidity
77%
Feels like
67°F
Dew Point
60°F
3 PM
68°F
90%
11mph
SSW
Thunderstorms
Humidity
75%
Feels like
68°F
Dew Point
60°F
4 PM
68°F
70%
11mph
SSW
70% Chance of Storms
Humidity
75%
Feels like
68°F
Dew Point
60°F
5 PM
67°F
60%
10mph
SSW
60% Chance of Storms
Humidity
76%
Feels like
67°F
Dew Point
59°F
5:59 PM
6 PM
66°F
70%
9mph
S
70% Chance of Storms
Humidity
78%
Feels like
66°F
Dew Point
59°F
7 PM
64°F
70%
10mph
S
70% Chance of Storms
Humidity
81%
Feels like
64°F
Dew Point
58°F
8 PM
63°F
80%
10mph
SSW
80% Chance of Storms
Humidity
84%
Feels like
63°F
Dew Point
58°F
9 PM
62°F
80%
11mph
SSW
80% Chance of Storms
Humidity
86%
Feels like
62°F
Dew Point
58°F
10 PM
61°F
80%
11mph
SSW
80% Chance of Storms
Humidity
88%
Feels like
61°F
Dew Point
57°F
11 PM
60°F
80%
11mph
SSW
80% Chance of Storms
Humidity
89%
Feels like
60°F
Dew Point
57°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide