Wendelin, IL Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Wendelin, IL Weather Forecast

Current Conditions

Settings
Wendelin IL weather  - Clear - 74°F
Clear
74°F
Updated 8:51 pm
Feels Like 66°F
Humidity 53%
Wind N 5 mph
Barometer  30.08 in
Dew Point 56°F
Wendelin IL weather  - Clear - 24°C
Clear
24°C
Updated 8:51 pm
Feels Like 19°C
Humidity 53%
Wind N 8 km/h
Barometer  101.8 kPa
Dew Point 14°C

Wendelin Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Wendelin, IL Weather - Tonight Partly Cloudy Wendelin, IL Weather - Monday Sunny Wendelin, IL Weather - Monday Night Mostly Clear Wendelin, IL Weather - Tuesday Sunny Wendelin, IL Weather - Tuesday Night Partly Cloudy Wendelin, IL Weather - Wednesday Sunny Wendelin, IL Weather - Wednesday Night Partly Cloudy Wendelin, IL Weather - Thursday Partly Cloudy Wendelin, IL Weather - Friday Mostly Clear Wendelin, IL Weather - Friday Night Mostly Clear Wendelin, IL Weather - Saturday Partly Cloudy Wendelin, IL Weather - Saturday Night Partly Cloudy
Partly Cloudy Sunny Mostly Clear Sunny Partly Cloudy Sunny Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy
Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 99°FHi: 37°C
Lo: 70°FLo: 21°C Hi: 95°FHi: 35°C
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C
Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C
Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C
Hi: 90°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 90°FHi: 32°C
Lo: 65°FLo: 18°C
POP = Probability of Precipitation.
Weather Outlook Updated: 737 PM CDT Sun Sep 13 2026 Wendelin, IL Weather - WeatherWorld.com

Trending Headlines

Wendelin Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Wendelin Quick Facts

National Two Day Weather Forecast


E-mail the Wendelin Weather Forecast

Voice your opinion or tell us about page issues...

Wendelin Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 617 PM CDT Sun Sep 13 2026

Key Messages

  • Pleasant sleeping weather is expected tonight, with low temperatures in the 50s. Some lows near 50 can`t be ruled out in a few areas north of I-74.
  • A significant temperature range is expected Tuesday through Thursday, based on placement of a stationary front. South of the front, highs in the mid 90s are likely, while low-mid 80s are more common north of it.
  • Rainfall will be most widespread north of this front as well. Chances of more than an inch of rain range from 50-70% near Galesb...