Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
53°F
12°C
| Humidity | 72% |
| Wind Speed | Calm |
| Barometer | 29.98 in |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 8:35 pm CDT |
Extended Forecast for
Kewanee IL
Tonight
Low: 45 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 43 °F
Mostly Cloudy
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 71 °F
Mostly Cloudy
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 51 °F
Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 45. Calm wind becoming southwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 70. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 43. North wind around 5 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly cloudy, with a high near 71.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 67. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Kewanee IL
41.23°N 89.94°W (Elev. 850 ft)
41.23°N 89.94°W (Elev. 850 ft)
3:26 pm CDT Mar 19, 2026
8pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
