Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
45°F
7°C
| Humidity | 46% |
| Wind Speed | NW 8 mph |
| Barometer | 30.27 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 11 Feb 5:01 pm CST |
Extended Forecast for
Peru IL
Tonight

Low: 28 °F
Increasing
CloudsThursday
High: 48 °F
Slight Chance
Rain/Snow
then Mostly
SunnyThursday Night

Low: 28 °F
Mostly Clear
Friday

High: 53 °F
Sunny
Friday Night

Low: 31 °F
Mostly Clear
Saturday

High: 54 °F
Partly Sunny
Saturday Night

Low: 36 °F
Slight Chance
RainSunday

High: 56 °F
Sunny
Sunday Night

Low: 33 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 28. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of snow, mixing with rain after 11am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 28. South wind around 5 mph.
Friday
Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph, with gusts as high as 10 mph.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 33.
Washington's Birthday
Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Sunny, with a high near 61.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Peru IL
41.32°N 89.12°W
41.32°N 89.12°W
3:11 pm CST Feb 11, 2026
5pm CST Feb 11, 2026-6pm CST Feb 18, 2026


