Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Overcast
40°F
4°C
| Humidity | 74% |
| Wind Speed | NW 14 G 18 mph |
| Barometer | 30.06 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 11 Mar 5:55 pm CDT |
Extended Forecast for
Mendota IL
Tonight

Low: 28 °F
Gradual
ClearingThursday

High: 47 °F
Increasing
CloudsThursday Night

Low: 37 °F
Chance
Showers and
WindyFriday

High: 46 °F
Mostly Sunny
and Very
WindyFriday Night

Low: 28 °F
Mostly Cloudy
Saturday

High: 41 °F
Slight Chance
SnowSaturday Night
Low: 34 °F
Chance
Rain/Snow
then
Rain/Snow
LikelySunday

High: 50 °F
Showers and
BreezySunday Night

Low: 16 °F
Chance
Rain/Snow and
Blustery
Detailed Forecast
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 47. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 37. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny, with a high near 46. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Friday Night
Mostly cloudy, with a low around 28. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow. Cloudy, with a high near 41.
Saturday Night
Rain and snow showers likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
Showers. Cloudy, with a high near 50. Breezy.
Sunday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 16. Blustery.
Monday
Mostly cloudy, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mendota IL
41.54°N 89.1°W
41.54°N 89.1°W
5:06 pm CDT Mar 11, 2026
6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026


