Hourly Weather Forecast - Sterling/Rock Falls, IL

12 AM
43°F
50%
5mph
E
50% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
43°F
1 AM
42°F
60%
5mph
E
60% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
42°F
2 AM
42°F
60%
4mph
E
60% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
42°F
3 AM
42°F
60%
4mph
E
60% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
42°F
4 AM
42°F
60%
5mph
E
60% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
42°F
5 AM
42°F
70%
5mph
E
70% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
42°F
6 AM
43°F
70%
5mph
E
70% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
43°F
6:27 AM
7 AM
44°F
70%
6mph
E
70% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
44°F
8 AM
47°F
70%
7mph
E
70% Chance of Light Rain
Humidity
100%
Feels like
43°F
Dew Point
47°F
9 AM
49°F
50%
6mph
E
50% Chance of Light Rain
Humidity
94%
Feels like
47°F
Dew Point
48°F
10 AM
51°F
40%
4mph
ESE
40% Chance of Light Rain
Humidity
89%
Feels like
51°F
Dew Point
48°F
11 AM
53°F
30%
2mph
S
30% Chance of Light Rain
Humidity
87%
Feels like
53°F
Dew Point
49°F
12 PM
54°F
30%
4mph
WSW
30% Chance of Light Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
1 PM
55°F
40%
6mph
WSW
40% Chance of Light Rain
Humidity
83%
Feels like
55°F
Dew Point
50°F
2 PM
55°F
50%
7mph
W
50% Chance of Light Rain
Humidity
82%
Feels like
55°F
Dew Point
50°F
3 PM
55°F
40%
7mph
W
40% Chance of Light Rain
Humidity
81%
Feels like
55°F
Dew Point
49°F
4 PM
54°F
20%
7mph
W
Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°F
5 PM
52°F
10%
6mph
WNW
Cloudy
Humidity
82%
Feels like
52°F
Dew Point
47°F
5:53 PM
6 PM
50°F
10%
4mph
WNW
Cloudy
Humidity
85%
Feels like
50°F
Dew Point
46°F
7 PM
48°F
10%
3mph
WNW
Cloudy
Humidity
90%
Feels like
48°F
Dew Point
46°F
8 PM
46°F
10%
1mph
SW
Mostly Cloudy
Humidity
94%
Feels like
46°F
Dew Point
45°F
9 PM
44°F
10%
2mph
SE
Foggy
Humidity
99%
Feels like
44°F
Dew Point
44°F
10 PM
43°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
11 PM
42°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°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

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