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

Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Overcast

32°F

0°C

Humidity 92%
Wind Speed SE 7 mph
Barometer 30.00 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 12:55 am EST
Extended Forecast for

Greencastle IN

  • Overnight

    Overnight: A chance of rain between 2am and 4am, then a slight chance of snow after 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 33. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of rain between 7am and noon. Cloudy, with a high near 35. South southeast wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain then
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. North northeast wind 7 to 9 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Northeast wind 3 to 6 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. South southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 36. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 42. West wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 22. West wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of rain between 2am and 4am, then a slight chance of snow after 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 33. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
A slight chance of rain between 7am and noon. Cloudy, with a high near 35. South southeast wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 14. North northeast wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 27. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 18. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 40. South southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 36. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 42. West wind 14 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 22. West wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 32. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greencastle IN
 39.65°N 86.86°W (Elev. 850 ft)
Last Update:
12:45 am EST Dec 7, 2025
Forecast Valid:
1am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation