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.

Overcast

74°F

23°C

Humidity 57%
Wind Speed NW 5 mph
Barometer 30.10 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 24 Jul 6:55 pm EDT
Extended Forecast for

2 Miles ESE Greencastle IN

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Light north wind.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 9am and 2pm. Mostly sunny, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 71. West southwest wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny and hot, with a high near 92. West southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 92 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Partly cloudy, with a low around 73. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 90. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 90 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. North wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Light north wind.
Saturday
A slight chance of showers between 9am and 2pm. Mostly sunny, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 71. West southwest wind around 5 mph becoming calm in the evening.
Monday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny and hot, with a high near 92. West southwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Partly cloudy, with a low around 73. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 90. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 67. North wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 87. Light north wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 67.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Greencastle IN
 39.64°N 86.8°W (Elev. 846 ft)
Last Update:
6:46 pm EDT Jul 24, 2026
Forecast Valid:
7pm EDT Jul 24, 2026-6pm EDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation