10-Day Weather Forecast - Portland, IN

Mostly cloudy. Highs around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. West winds 10 to 15 mph becoming north around 5 mph after midnight.

Partly cloudy in the morning then clearing. Highs in the upper 60s. Northeast winds around 5 mph becoming southwest in the afternoon.

Mostly clear. Lows around 50.

Mostly sunny in the morning then partly cloudy with a slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening then a chance of showers after midnight. Cooler with lows in the mid 30s. Chance of rain 30 percent.

Partly cloudy in the morning then becoming mostly sunny. Much cooler with highs in the upper 40s.

Mostly clear. Lows in the upper 20s.

Partly cloudy. Highs in the lower 50s.

Partly cloudy. Lows in the mid 30s.

Partly cloudy in the morning then becoming mostly cloudy. Highs around 60.

Partly cloudy. Low temperature around 51F. Dew point will be around 39F with an average humidity of 58%. Winds will be 13 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 46F with an average humidity of 63%. Winds will be 14 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 61%. Winds will be 8 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 50F. Dew point will be around 31F with an average humidity of 55%. Winds will be 8 mph from the N.

Clear. Low temperature around 32F. Dew point will be around 24F with an average humidity of 56%. Winds will be 5 mph from the N.

Sunny. High temperature around 51F. Dew point will be around 24F with an average humidity of 48%. Winds will be 3 mph from the E.

Mostly cloudy. Low temperature around 39F. Dew point will be around 31F with an average humidity of 60%. Winds will be 3 mph from the S.