Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
55°F
13°C
| Humidity | 38% |
| Wind Speed | W 8 mph |
| Barometer | 29.84 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 5 May 2:59 pm CDT |
Extended Forecast for
Lostant IL
This Afternoon

High: 57 °F
Slight Chance
ShowersTonight
Low: 40 °F
Slight Chance
Showers then
Mostly CloudyWednesday

High: 58 °F
Partly Sunny
Wednesday Night

Low: 39 °F
Increasing
CloudsThursday

High: 62 °F
Mostly Sunny
Thursday Night

Low: 47 °F
Partly Cloudy
Friday

High: 66 °F
Chance
ShowersFriday Night

Low: 47 °F
Partly Cloudy
Saturday

High: 76 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Cloudy, with a steady temperature around 57. West northwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 58. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 39. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 76.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 53.
Sunday
A chance of showers. Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lostant IL
41.14°N 89.07°W
41.14°N 89.07°W
2:56 pm CDT May 5, 2026
3pm CDT May 5, 2026-6pm CDT May 11, 2026


