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
Peru IL
Tonight
Low: 40 °F
Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 40. South wind around 5 mph.
Monday
Sunny, with a high near 70. South southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 40. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 71. Calm wind becoming east southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Peru IL
41.34°N 89.14°W
41.34°N 89.14°W
7:01 pm CDT Oct 18, 2026
7pm CDT Oct 18, 2026-6pm CDT Oct 25, 2026
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