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.

Mostly Cloudy

81°F

27°C

Humidity 45%
Wind Speed SW 8 mph
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 7 Oct 5:35 pm EDT
Extended Forecast for

3 Miles N Greencastle IN

  • Tonight

    Tonight: Clear, with a low around 52. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. Southeast wind 5 to 7 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. South southeast wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82. South wind 5 to 8 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 57. East southeast wind 7 to 9 mph. Chance of precipitation is 100%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 72. East southeast wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 52. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 76. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 50. Light and variable wind.
Friday
Sunny, with a high near 80. Southeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 58. South southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 82. South wind 5 to 8 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 57. East southeast wind 7 to 9 mph. Chance of precipitation is 100%.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 72. East southeast wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Columbus Day
Mostly sunny, with a high near 81. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Greencastle IN
 39.69°N 86.83°W (Elev. 846 ft)
Last Update:
5:45 pm EDT Oct 7, 2026
Forecast Valid:
5pm EDT Oct 7, 2026-6pm EDT Oct 14, 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