10-Day Weather Forecast - Greencastle, IN

Partly cloudy. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the mid 40s. Northwest winds around 5 mph becoming northeast toward daybreak.

Partly cloudy through early afternoon then clearing. Highs around 70. Southeast winds around 5 mph becoming southwest late in the afternoon.

Mostly clear. Lows in the mid 50s.

Partly cloudy. Highs in the upper 70s.

Partly cloudy. A slight chance of rain and thunderstorms through the late overnight. Much cooler with lows in the upper 30s. Chance of rain 20 percent.

Partly cloudy through early afternoon then clearing. Much cooler with highs in the upper 40s.

Partly cloudy. Lows in the lower 30s. Highs in the mid 50s.

Partly cloudy. Lows in the lower 30s. Highs in the mid 50s.

Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.

Partly cloudy. Lows in the upper 30s. Highs in the lower 60s.

Mostly clear. Low temperature around 53F. Dew point will be around 45F with an average humidity of 65%. Winds will be 13 mph from the S.

Mostly sunny. High temperature around 66F. Dew point will be around 51F with an average humidity of 70%. Winds will be 13 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 66%. Winds will be 5 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 34F with an average humidity of 58%. Winds will be 6 mph from the N.

Clear. Low temperature around 35F. Dew point will be around 28F with an average humidity of 61%. Winds will be 6 mph from the N.

Mostly sunny. High temperature around 52F. Dew point will be around 30F with an average humidity of 56%. Winds will be 5 mph from the E.

Cloudy. Low temperature around 41F. Dew point will be around 35F with an average humidity of 67%. Winds will be 3 mph from the SE.