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

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Fair

62°F

17°C

Humidity 59%
Wind Speed SE 5 mph
Barometer 29.90 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 17 Oct 8:55 pm EDT
Extended Forecast for

Carbon IN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South southeast wind around 7 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 81. South southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 52. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. South southwest wind 5 to 15 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 2am. Mostly clear, with a low around 47. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Sunny, with a high near 59. West wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South southeast wind around 7 mph.
Saturday
Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 81. South southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 52. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 65. South southwest wind 5 to 15 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of showers, mainly after 2am. Mostly clear, with a low around 47. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday
A 30 percent chance of showers before 8am. Sunny, with a high near 59. West wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 38. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 60. West northwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 63.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Carbon IN
 39.61°N 87.12°W (Elev. 650 ft)
Last Update:
8:45 pm EDT Oct 17, 2025
Forecast Valid:
9pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation