Current conditions at
Putnam County Regional Airport (KGPC)
Lat: 39.64°NLon: 86.82°WElev: 827ft.
Overcast
41°F
5°C
| Humidity | 90% |
| Wind Speed | N 14 mph |
| Barometer | 30.34 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 27 Mar 1:55 pm EDT |
Extended Forecast for
Greencastle IN
This Afternoon

High: 43 °F
Partly Sunny
Tonight

Low: 28 °F
Decreasing
CloudsSaturday

High: 49 °F
Sunny
Saturday Night

Low: 37 °F
Increasing
CloudsSunday

High: 60 °F
Partly Sunny
Sunday Night

Low: 52 °F
Mostly Cloudy
Monday

High: 72 °F
Partly Sunny
Monday Night

Low: 62 °F
Chance
T-stormsTuesday

High: 79 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Partly sunny, with a steady temperature around 43. North wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 49. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 37. South wind around 6 mph.
Sunday
Partly sunny, with a high near 60. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 52. South wind around 8 mph.
Monday
Partly sunny, with a high near 72. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62. South southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Tuesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 79. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 71.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 56.
Thursday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Greencastle IN
39.65°N 86.86°W (Elev. 850 ft)
39.65°N 86.86°W (Elev. 850 ft)
1:45 pm EDT Mar 27, 2026
2pm EDT Mar 27, 2026-6pm EDT Apr 2, 2026


