Current conditions at
Clinton Municipal Airport (KCWI)
Lat: 41.83°NLon: 90.33°WElev: 696ft.
Overcast
18°F
-8°C
| Humidity | 88% |
| Wind Speed | W 15 mph |
| Barometer | 30.18 in (1023.6 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 21 Feb 7:56 am CST |
Extended Forecast for
Savanna IL
Today
High: 28 °F
Mostly Cloudy
Tonight
Low: 16 °F
Chance
FlurriesSunday
High: 23 °F
Partly Sunny
Sunday Night
Low: 13 °F
Mostly Cloudy
Monday
High: 29 °F
Sunny
Monday Night
Low: 15 °F
Partly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
Tuesday Night
Low: 27 °F
Mostly Cloudy
Wednesday
High: 45 °F
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 28. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of flurries after 11pm. Cloudy, with a low around 16. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 13. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 54.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Savanna IL
42.09°N 90.13°W (Elev. 623 ft)
42.09°N 90.13°W (Elev. 623 ft)
8:07 am CST Feb 21, 2026
8am CST Feb 21, 2026-6pm CST Feb 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
