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.

Fair

40°F

4°C

Humidity 93%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 16 Feb 10:35 pm CST
Extended Forecast for

4 Miles WNW Rockville IN

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 39. South wind around 6 mph.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. South wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 56. South wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 69. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 69 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 45 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 67. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Partly cloudy, with a low around 40. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 50. West wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. West northwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 39. South wind around 6 mph.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. South wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 56. South wind 13 to 18 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 69. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming south southeast after midnight.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 67. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Partly cloudy, with a low around 40. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 50. West wind 14 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 30. West northwest wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 45. Northwest wind 6 to 8 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 37.
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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:
11:15 pm EST Feb 16, 2026
Forecast Valid:
11pm EST Feb 16, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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