Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
63°F
17°C
| Humidity | 68% |
| Wind Speed | SE 3 mph |
| Barometer | 30.07 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 26 May 4:41 am CDT |
Extended Forecast for
Illinois Valley Rgnl-Walter A Duncan Field Airport IL
Today
High: 85 °F
Partly Sunny
Tonight
Low: 61 °F
Mostly Cloudy
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Tonight
Mostly cloudy, with a low around 61. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 59. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 80. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Illinois Valley Rgnl-Walter A Duncan Field Airport IL
41.34°N 89.14°W
41.34°N 89.14°W
4:36 am CDT May 26, 2026
4am CDT May 26, 2026-6pm CDT Jun 1, 2026
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