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

37°F

3°C

Humidity 50%
Wind Speed S 16 G 20 mph
Barometer 29.66 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 24 Feb 6:55 pm EST
Extended Forecast for

Greencastle IN

  • Tonight

    Tonight: A chance of sprinkles and flurries before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 30. South southwest wind 8 to 17 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Chance
    Sprinkles/Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 1pm. Mostly sunny, with a high near 46. East northeast wind around 6 mph.

    High: 46 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. North wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. South wind 6 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. West northwest wind 5 to 8 mph becoming east northeast in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 29. North northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of sprinkles and flurries before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 30. South southwest wind 8 to 17 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 46. West wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow before 1pm. Mostly sunny, with a high near 46. East northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 29. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 57. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 37. South wind 6 to 8 mph.
Saturday
Sunny, with a high near 58. West northwest wind 5 to 8 mph becoming east northeast in the afternoon.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. North northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow after 1pm. Partly sunny, with a high near 40. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Tuesday
A 40 percent chance of rain. Mostly cloudy, 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:
6:45 pm EST Feb 24, 2026
Forecast Valid:
7pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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