Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
66°F
19°C
| Humidity | 52% |
| Wind Speed | SE 3 mph |
| Barometer | 29.98 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 27 May 1:01 am CDT |
Extended Forecast for
Illinois Valley Rgnl-Walter A Duncan Field Airport IL
Overnight
Low: 60 °F
Partly Cloudy
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 60. Calm wind.
Wednesday
Sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 80. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 54. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 82.
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
12:31 am CDT May 27, 2026
1am CDT May 27, 2026-6pm CDT Jun 2, 2026
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