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.

Overcast

46°F

8°C

Humidity 66%
Wind Speed SW 5 mph
Barometer 30.09 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 22 Nov 10:55 pm EST
Extended Forecast for

Carbon IN

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 40. West southwest wind 5 to 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 55. Northwest wind 3 to 6 mph.

    High: 55 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 55. South southeast wind 3 to 8 mph.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain. Low around 47. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind 6 to 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 35. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West wind 7 to 9 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 40. West southwest wind 5 to 7 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 55. Northwest wind 3 to 6 mph.
Sunday Night
Increasing clouds, with a low around 33. Calm wind.
Monday
Mostly cloudy, with a high near 55. South southeast wind 3 to 8 mph.
Monday Night
Rain. Low around 47. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 50 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind 6 to 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 35. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind 7 to 9 mph.
Thanksgiving Day
Mostly sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carbon IN
 39.61°N 87.12°W (Elev. 650 ft)
Last Update:
10:45 pm EST Nov 22, 2025
Forecast Valid:
11pm EST Nov 22, 2025-6pm EST Nov 29, 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