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Weather in Greencastle, Indiana, USA

Now
64 °F

Passing clouds.


Feels Like: 64 °F
Forecast: 80 / 63 °F
Wind: 3 mph from South

Location: Indianapolis International Airport
Current Time: Sep 23, 2025 at 12:31:48 am
Latest Report: Sep 22, 2025 at 11:54 pm
Visibility: 7 mi
Pressure: 29.92 "Hg
Humidity: 100%
Dew Point: 64 °F
Location of GreencastleLocation

Upcoming 5 hours

Now1:00 am2:00 am3:00 am4:00 am5:00 am
64 °F64 °F64 °F64 °F64 °F64 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature64 °F65 °F78 °F71 °F67 °F65 °F72 °F
Sprin­kles. Broken clouds.Isolated thunder­storms. Broken clouds.Isolated thunder­storms. Overcast.Passing showers. Overcast.Isolated thunder­storms. Overcast.Showery. Overcast.Rain showers. Overcast.
Feels Like64 °F65 °F80 °F71 °F67 °F65 °F73 °F
Wind Speed4 mph3 mph4 mph5 mph5 mph6 mph4 mph
Wind DirectionSSE
SSW
SSE
S
NNE
ENE
WSW
Humidity95%95%64%81%92%95%78%
Dew Point62 °F63 °F65 °F65 °F64 °F64 °F65 °F
Visibility4 mi6 mi9 mi6 mi4 mi2 mi4 mi
Probability of Precipitation19%20%9%5%35%61%49%
Amount of Rain0.02"0.02"0.01"0.01"0.05"0.66"0.28"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, September 22, 2025 9:42:48 pm Greencastle time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Light rain. Fog. 69 / 64 °F
Humidity: 94%. Wind: 6 mph from South

More weather last week

Currently at nearby stations

66 °F

Terre Haute International Airport - Hulman Field: (27 mi)

Clear.

63 °F

Indianapolis - Eagle Creek Airpark: (33 mi)

Fog.

67 °F

Monroe County Airport: (37 mi)

Fog.

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Forecast for the next 2 weeks

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21
22

View historic weather

8
9
10
11

Detailed forecast for 14 days