Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
25°F
-4°C
| Humidity | 86% |
| Wind Speed | W 8 mph |
| Barometer | 30.20 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 11 Feb 3:23 am CST |
Extended Forecast for
Mendota IL
Overnight

Low: 24 °F
Clear
Wednesday

High: 44 °F
Sunny
Wednesday Night

Low: 28 °F
Increasing
CloudsThursday
High: 47 °F
Mostly Cloudy
then Slight
Chance
Rain/SnowThursday Night

Low: 28 °F
Mostly Clear
Friday

High: 51 °F
Sunny
Friday Night

Low: 30 °F
Mostly Clear
Saturday

High: 52 °F
Mostly Sunny
Saturday Night

Low: 34 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 24. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 44. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 28. West northwest wind around 5 mph becoming calm after midnight.
Thursday
A slight chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm, then a slight chance of rain and snow after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 28. South southeast wind around 5 mph.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 33.
Washington's Birthday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 58.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.1°W
41.54°N 89.1°W
2:21 am CST Feb 11, 2026
3am CST Feb 11, 2026-6pm CST Feb 17, 2026


