Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Troy Grove IL
Today
High: 64 °F
Patchy Frost
then SunnyTonight
Low: 40 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Detailed Forecast
Today
Patchy frost before 8am. Otherwise, sunny, with a high near 64. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 40. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Monday
Sunny, with a high near 68. Calm wind.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 69. Calm wind becoming east southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 72.
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 75.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Point Forecast:
Troy Grove IL
41.47°N 89.08°W
41.47°N 89.08°W
5:06 am CDT Oct 18, 2026
7am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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