10-Day Weather Forecast - Portland, TN

Cloudy. A 50 percent chance of rain showers in the afternoon. Highs in the lower 50s. Southeast winds up to 5 mph.

Rain showers likely. Lows around 40. Northeast winds up to 10 mph. Chance of showers 70 percent.

Mostly cloudy. A 40 percent chance of rain showers in the morning. Highs in the mid 40s. North winds 5 to 10 mph.

Colder. Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Not as cool. Sunny. Highs in the mid 50s.

Not as cool. Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 40s.

Mostly cloudy. Highs in the lower 60s.

Mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the lower 60s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 50F with an average humidity of 90%. Winds will be 4 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 50F with an average humidity of 76%. Winds will be 5 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 50F with an average humidity of 83%. Winds will be 8 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 63F. Dew point will be around 52F with an average humidity of 76%. Winds will be 10 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 52F with an average humidity of 86%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 62F. Dew point will be around 52F with an average humidity of 78%. Winds will be 5 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 87%. Winds will be 3 mph from the S.