NimbocastSterling, IL Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Sterling, Whiteside County, Illinois.
Updated Jul 29, 2026, 2:17 PM local time · Radar refreshes every 5 minutes
☀️
Sterling
86°F
Wind 5 mph
Humidity 39%
Cloud cover 0%
UV index 7
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Sterling, IL.
Sterling weather radar
Light
Heavy
Next 24 hours
Now
☀️
85°F
3 PM
☀️
86°F
4 PM
☀️
87°F
5 PM
☀️
86°F
6 PM
☀️
85°F
7 PM
☀️
84°F
8 PM
☀️
79°F
9 PM
☀️
75°F
10 PM
☀️
72°F
11 PM
☀️
70°F
12 AM
☀️
69°F
1 AM
☀️
67°F
2 AM
☀️
66°F
3 AM
☀️
65°F
4 AM
☀️
64°F
5 AM
☀️
63°F
6 AM
⛅
62°F
7 AM
☀️
64°F
8 AM
☀️
68°F
9 AM
☁️
72°F
10 AM
☁️
77°F
11 AM
☁️
81°F
12 PM
☁️
84°F
1 PM
☀️
87°F
7-day forecast
Today
Jul 29
☀️
87°F
60°F
Thu
Jul 30
☁️
90°F
62°F
Fri
Jul 31
🌦️
74°F
64°F
83%
Sat
Aug 1
🌦️
71°F
62°F
78%
Sun
Aug 2
🌤️
78°F
58°F
9%
Mon
Aug 3
☀️
79°F
57°F
4%
Tue
Aug 4
☀️
80°F
61°F
8%
Weather near Sterling
12 mi
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Moline, IL49 mi
Davenport, IA
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.