Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fog/Mist
55°F
13°C
| Humidity | 97% |
| Wind Speed | N 3 mph |
| Barometer | 30.22 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 5.00 mi |
| Last update | 3 Aug 6:35 am CDT |
Extended Forecast for
Princeton IL
Today
High: 78 °F
Patchy Fog
then SunnyTonight
Low: 57 °F
Mostly Clear
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, sunny, with a high near 78. Calm wind becoming east around 5 mph in the morning.
Tonight
Mostly clear, with a low around 57. East wind around 5 mph.
Monday
Mostly sunny, with a high near 82. East wind around 5 mph.
Monday Night
Partly cloudy, with a low around 62. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 90.
Additional Forecasts and Information
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Point Forecast:
Princeton IL
41.37°N 89.46°W (Elev. 709 ft)
41.37°N 89.46°W (Elev. 709 ft)
6:16 am CDT Aug 3, 2025
7am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
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