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.

Partly Cloudy

38°F

3°C

Humidity 62%
Wind Speed NW 3 mph
Barometer 30.11 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 14 Mar 4:15 am EDT
Extended Forecast for

3 Miles SE Greencastle IN

  • Today

    Today: Mostly cloudy, with a high near 51. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 44. East southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 70 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 5am, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Low around 27. Breezy, with a south wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 27 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Snow showers likely, possibly mixed with rain before 8am, then a chance of snow showers. Cloudy, with a high near 28. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 28 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 20. West southwest wind 5 to 8 mph becoming south after midnight.

    Low: 20 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 49. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 51. Calm wind becoming east southeast 5 to 9 mph in the morning.
Tonight
Partly cloudy, with a low around 44. East southeast wind around 10 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Rain showers before 5am, then snow showers likely, possibly mixed with rain. Some thunder is also possible. Low around 27. Breezy, with a south wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Snow showers likely, possibly mixed with rain before 8am, then a chance of snow showers. Cloudy, with a high near 28. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 14. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 29. West northwest wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 20. West southwest wind 5 to 8 mph becoming south after midnight.
Wednesday
A 30 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 49. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 35. South southwest wind around 7 mph.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Greencastle IN
 39.62°N 86.8°W (Elev. 801 ft)
Last Update:
4:15 am EDT Mar 14, 2026
Forecast Valid:
4am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation