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.

Partly Cloudy

47°F

8°C

Humidity 48%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 10:55 pm CDT
Extended Forecast for

4 Miles WNW Rockville IN

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Light east southeast wind.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of rain and thunderstorms before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly sunny, with a high near 83. Southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 39. West southwest wind 13 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain before 8am. High near 47. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. North wind 5 to 10 mph becoming light north northeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Calm wind becoming west around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South southeast wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Light east southeast wind.
Wednesday
Mostly sunny, with a high near 68. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
A 40 percent chance of rain and thunderstorms after 2am. Mostly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of rain and thunderstorms before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly sunny, with a high near 83. Southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 39. West southwest wind 13 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Rain before 8am. High near 47. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 27. North wind 5 to 10 mph becoming light north northeast after midnight.
Saturday
Sunny, with a high near 53. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 36. South southeast wind around 6 mph.
Sunday
Partly sunny, with a high near 61. South wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 75.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Rockville IN
 39.8°N 87.31°W (Elev. 650 ft)
Last Update:
11:45 pm EDT Mar 24, 2026
Forecast Valid:
12am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation