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

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Partly Cloudy

52°F

11°C

Humidity 91%
Wind Speed S 3 mph
Barometer 29.86 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 10:15 pm CST
Extended Forecast for

Shelbyville IL

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 59. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 59 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of rain between 8pm and 10pm. Mostly cloudy, with a low around 41. West wind 5 to 8 mph becoming north northwest after midnight. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Calm wind becoming north northwest around 5 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Thursday
Increasing clouds, with a high near 59. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A slight chance of rain between 8pm and 10pm. Mostly cloudy, with a low around 41. West wind 5 to 8 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 52. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 53. Calm wind becoming north northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
Last Update:
9:46 pm CST Nov 4, 2026
Forecast Valid:
10pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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