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

48°F

9°C

Humidity 54%
Wind Speed W 3 mph
Barometer 30.17 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 7 Nov 5:35 pm EST
Extended Forecast for

3 Miles WSW Greencastle IN

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West wind around 6 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Light southwest wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Southwest wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 41. North wind 3 to 7 mph.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 57. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34. West wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 39. Light southwest wind.
Tuesday
Sunny, with a high near 66. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 39. Calm wind.
Veterans Day
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. North wind 3 to 7 mph.
Thursday
A 30 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 52. North wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Greencastle IN
 39.63°N 86.89°W (Elev. 705 ft)
Last Update:
5:46 pm EST Nov 7, 2026
Forecast Valid:
5pm EST Nov 7, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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