10-Day Weather Forecast - Greencastle, IN

Sunny. Much cooler with highs in the upper 40s. West winds 5 to 10 mph.

Partly cloudy through midnight then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph increasing to south 15 to 20 mph with gusts up to 35 mph toward daybreak.

Partly cloudy and breezy. Highs in the mid 50s. Southwest winds 15 to 25 mph with gusts up to 35 mph.

Partly cloudy. Cold with lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph becoming northwest around 5 mph toward daybreak.

Mostly cloudy. Highs around 50. Lows in the lower 40s.

Mostly cloudy. Highs around 50. Lows in the lower 40s.

Mostly cloudy with a slight chance of rain in the morning then partly cloudy with rain likely with a slight chance of thunderstorms in the afternoon. Breezy and much warmer with highs in the mid 60s. Chance of rain 70 percent.

Rain snow likely with a slight chance of thunderstorms. Breezy and much colder with lows in the mid 20s. Chance of precipitation 70 percent.

Mostly cloudy. A chance of rain and snow in the morning. Brisk and much colder with highs in the lower 30s. Chance of precipitation 30 percent.

Partly cloudy. Colder with lows 10 to 15.

Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 30s.

Partly cloudy. A slight chance of snow toward daybreak. Cold with lows in the lower 20s. Chance of snow 20 percent.

Mostly cloudy with a 20 percent chance of snow. Not as cool with highs in the mid 40s.

Partly cloudy. Low temperature around 33F. Dew point will be around 29F with an average humidity of 79%. Winds will be 2 mph from the SE.

Mostly sunny. High temperature around 50F. Dew point will be around 36F with an average humidity of 79%. Winds will be 6 mph from the S.

Partly cloudy. Low temperature around 44F. Dew point will be around 40F with an average humidity of 79%. Winds will be 6 mph from the S.

Mostly cloudy. High temperature around 60F. Dew point will be around 47F with an average humidity of 79%. Winds will be 9 mph from the SW.

Partly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 77%. Winds will be 5 mph from the SW.