Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

81°F

27°C

Humidity 37%
Wind Speed S 13 G 16 mph
Barometer 30.03 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 10 Oct 2:15 pm CDT
Extended Forecast for

Princeton IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 53. Southeast wind 5 to 10 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 82. South wind around 5 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am.  Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 53. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 82. South wind around 5 mph.
Sunday Night
Increasing clouds, with a low around 62. South wind around 5 mph.
Columbus Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 83.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly clear, with a low around 58.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 73.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 71.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 65. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton IL
 41.37°N 89.46°W (Elev. 709 ft)
2:26 pm CDT Oct 10, 2026
2pm CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database