Hourly Weather Forecast - South Chicago Heights, IL

12 AM
43°F
40%
1mph
ESE
40% Chance of Rain
Humidity
100%
Feels like
43°F
Dew Point
43°F
1 AM
44°F
60%
1mph
SE
60% Chance of Storms
Humidity
100%
Feels like
44°F
Dew Point
44°F
2 AM
44°F
60%
1mph
SE
60% Chance of Storms
Humidity
100%
Feels like
44°F
Dew Point
44°F
3 AM
44°F
60%
1mph
SE
60% Chance of Storms
Humidity
100%
Feels like
44°F
Dew Point
44°F
4 AM
44°F
60%
1mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
44°F
Dew Point
44°F
5 AM
44°F
60%
1mph
SE
60% Chance of Light Rain
Humidity
98%
Feels like
44°F
Dew Point
44°F
6 AM
45°F
70%
1mph
SE
70% Chance of Light Rain
Humidity
97%
Feels like
45°F
Dew Point
44°F
6:19 AM
7 AM
47°F
70%
2mph
SE
70% Chance of Light Rain
Humidity
98%
Feels like
47°F
Dew Point
46°F
8 AM
49°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
100%
Feels like
49°F
Dew Point
49°F
9 AM
52°F
70%
2mph
S
70% Chance of Light Rain
Humidity
95%
Feels like
52°F
Dew Point
51°F
10 AM
54°F
80%
3mph
S
80% Chance of Light Rain
Humidity
91%
Feels like
54°F
Dew Point
51°F
11 AM
56°F
80%
4mph
SSW
80% Chance of Light Rain
Humidity
90%
Feels like
56°F
Dew Point
53°F
12 PM
57°F
80%
4mph
SSW
80% Chance of Light Rain
Humidity
85%
Feels like
57°F
Dew Point
53°F
1 PM
59°F
70%
4mph
SW
70% Chance of Light Rain
Humidity
80%
Feels like
59°F
Dew Point
53°F
2 PM
59°F
60%
5mph
SW
60% Chance Rain Showers
Humidity
79%
Feels like
59°F
Dew Point
53°F
3 PM
59°F
50%
5mph
WSW
50% Chance Rain Showers
Humidity
81%
Feels like
59°F
Dew Point
53°F
4 PM
57°F
50%
5mph
WSW
50% Chance Rain Showers
Humidity
85%
Feels like
57°F
Dew Point
53°F
5 PM
55°F
40%
5mph
WSW
40% Chance Rain Showers
Humidity
91%
Feels like
55°F
Dew Point
52°F
5:45 PM
6 PM
53°F
30%
4mph
W
30% Chance of Light Rain
Humidity
96%
Feels like
53°F
Dew Point
52°F
7 PM
51°F
20%
3mph
W
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
8 PM
50°F
10%
3mph
W
Foggy
Humidity
99%
Feels like
50°F
Dew Point
50°F
9 PM
48°F
10%
2mph
W
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
10 PM
48°F
10%
2mph
W
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
11 PM
47°F
10%
2mph
W
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°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