National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

53°F

12°C

Humidity 71%
Wind Speed W 6 mph
Barometer 29.62 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 7 Nov 8:35 am CST
Extended Forecast for

Roanoke IL

  • Today

    Today: Sunny, with a high near 64. West wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 17 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain likely after noon. Mostly cloudy, with a high near 56. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of rain after 3am. Low around 29. Northeast wind 8 to 15 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 38. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. West wind 13 to 17 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 37. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 17 mph.
Saturday
Rain likely after noon. Mostly cloudy, with a high near 56. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of rain after 3am. Low around 29. Northeast wind 8 to 15 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind around 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 38. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Roanoke IL
 40.8°N 89.2°W (Elev. 738 ft)
Last Update:
7:46 am CST Nov 7, 2025
Forecast Valid:
8am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation