10-Day Weather Forecast - Portland, TN

Cooler. Mostly sunny. Highs in the upper 40s. Northeast winds 5 to 10 mph.

Partly cloudy. Lows in the lower 30s. East winds up to 5 mph.

Partly sunny. Highs in the upper 50s. South winds 5 to 15 mph.

Not as cool. Cloudy with a 50 percent chance of rain showers. Lows in the upper 40s. South winds 10 to 15 mph.

Rain showers likely. Highs in the lower 60s. Chance of showers 70 percent.

Cloudy. Chance of rain showers in the evening. Lows in the lower 50s. Chance of showers 40 percent.

Cloudy. Highs in the mid 60s.

Mostly cloudy. Lows in the mid 50s.

Mostly sunny. Highs around 70.

Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 60s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 60s.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 87%. Winds will be 5 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 57F. Dew point will be around 49F with an average humidity of 77%. Winds will be 3 mph from the NW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 42F with an average humidity of 80%. Winds will be 2 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 49F. Dew point will be around 37F with an average humidity of 70%. Winds will be 4 mph from the N.

Mostly clear. Low temperature around 36F. Dew point will be around 33F with an average humidity of 76%. Winds will be 4 mph from the N.