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

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Mostly Cloudy

56°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 15 Oct 2:55 am CDT
Extended Forecast for

5 Miles ENE Martinsville IL

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Light northeast wind.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Northeast wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. East wind 6 to 8 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. East southeast wind around 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. South southeast wind 7 to 13 mph, with gusts as high as 17 mph.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. South wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Light northeast wind.
Wednesday
Partly sunny, with a high near 78. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54. Northeast wind around 7 mph.
Thursday
Sunny, with a high near 75. East wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 49. East southeast wind around 7 mph.
Friday
Partly sunny, with a high near 75. South southeast wind 7 to 13 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 57. South wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday
A chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 50. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Martinsville IL
 39.36°N 87.8°W (Elev. 610 ft)
Last Update:
2:56 am CDT Oct 15, 2025
Forecast Valid:
3am CDT Oct 15, 2025-6pm CDT Oct 21, 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