Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fair
47°F
8°C
| Humidity | 75% |
| Wind Speed | Calm |
| Barometer | 30.41 in |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 9:15 am CDT |
Extended Forecast for
Princeton IL
Today
High: 70 °F
Sunny
Tonight
Low: 43 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 73 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 70. South wind around 5 mph.
Tonight
Mostly clear, with a low around 43. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 71. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 44. Calm wind.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Princeton IL
41.38°N 89.49°W (Elev. 650 ft)
41.38°N 89.49°W (Elev. 650 ft)
8:56 am CDT Oct 19, 2026
9am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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