Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
N/A
| Humidity | NA |
| Wind Speed | W 10 mph |
| Barometer | 30.21 in |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 5 Apr 8:15 pm CDT |
Extended Forecast for
Princeton IL
Tonight
Low: 36 °F
Clear then
Chance
ShowersMonday

High: 50 °F
Mostly Sunny
Monday Night

Low: 26 °F
Partly Cloudy
Tuesday

High: 46 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday

High: 68 °F
Partly Sunny
and BreezyWednesday Night

Low: 53 °F
Chance
ShowersThursday

High: 69 °F
Chance
ShowersThursday Night

Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of showers between midnight and 1am. Mostly clear, with a low around 36. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 50. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 46. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 68. Breezy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 64.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 46.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Sunday
Showers likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Princeton IL
41.37°N 89.46°W (Elev. 709 ft)
41.37°N 89.46°W (Elev. 709 ft)
7:17 pm CDT Apr 5, 2026
8pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026



