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.

Fair

47°F

8°C

Humidity 43%
Wind Speed NA
Barometer 29.77 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Feb 5:35 pm EST
Extended Forecast for

Greencastle IN

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a chance of rain between 1am and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 28 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. South southwest wind 6 to 9 mph becoming west after midnight.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 54. Northeast wind 6 to 8 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 27. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 38. Northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after 1am. Cloudy, with a low around 23. East northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A slight chance of rain and snow before 1am, then a chance of rain between 1am and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 47. Light and variable wind.
Thursday Night
Mostly clear, with a low around 32. Light and variable wind.
Friday
Sunny, with a high near 59. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 37. South southwest wind 6 to 9 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 54. Northeast wind 6 to 8 mph.
Saturday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 27. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 38. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 1am. Cloudy, with a low around 23. East northeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 34. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 40.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 46.
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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:
5:15 pm EST Feb 25, 2026
Forecast Valid:
5pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
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Additional Resources

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Chance of Precipitation