NimbocastCoralville, IA Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Coralville, Johnson County, Iowa.
Updated Jul 29, 2026, 3:46 PM local time · Radar refreshes every 5 minutes
☀️
Coralville
86°F
Wind 4 mph
Humidity 47%
Cloud cover 12%
UV index 8
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Coralville, IA.
Coralville weather radar
Light
Heavy
Next 24 hours
Now
🌤️
85°F
4 PM
☀️
86°F
5 PM
☀️
86°F
6 PM
☀️
86°F
7 PM
☀️
85°F
8 PM
☀️
82°F
9 PM
☀️
78°F
10 PM
☀️
75°F
11 PM
☀️
73°F
12 AM
☀️
72°F
1 AM
☀️
70°F
2 AM
☀️
69°F
3 AM
☀️
68°F
4 AM
⛅
66°F
5 AM
☀️
65°F
6 AM
☁️
64°F
7 AM
🌤️
66°F
8 AM
☁️
71°F
9 AM
☁️
75°F
10 AM
☁️
79°F
11 AM
☁️
83°F
12 PM
☁️
86°F
1 PM
☁️
88°F
2 PM
☁️
89°F
7-day forecast
Today
Jul 29
🌤️
86°F
69°F
Thu
Jul 30
☁️
90°F
64°F
1%
Fri
Jul 31
🌦️
74°F
64°F
92%
Sat
Aug 1
🌧️
77°F
62°F
57%
Sun
Aug 2
☁️
82°F
61°F
5%
Mon
Aug 3
☁️
83°F
63°F
2%
Tue
Aug 4
🌤️
82°F
62°F
6%
Weather near Coralville
3 mi
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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.