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.

Overcast

67°F

19°C

Humidity 84%
Wind Speed NE 9 mph
Barometer 30.10 in
Dewpoint 62°F (17°C)
Visibility 7.00 mi
Last update 15 Oct 12:35 am CDT
Extended Forecast for

Clinton IN

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. Northeast wind 3 to 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 79. East wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Mostly Cloudy
    then Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 50. South southwest wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Friday

    Friday: Scattered showers before 9am, then isolated showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. West northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 58 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly between 7pm and 8pm. Mostly cloudy, with a low around 39. North wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. North northeast wind 5 to 8 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 3am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming south around 6 mph in the morning.

    High: 66 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. Northeast wind 3 to 5 mph.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 79. East wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 50. South southwest wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Scattered showers before 9am, then isolated showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. West northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers, mainly between 7pm and 8pm. Mostly cloudy, with a low around 39. North wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 58. North northeast wind 5 to 8 mph.
Saturday Night
Areas of frost after 3am. Otherwise, clear, with a low around 33. Calm wind.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 71. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton IN
 39.65°N 87.43°W (Elev. 646 ft)
Last Update:
1:15 am EDT Oct 15, 2026
Forecast Valid:
1am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation