10-Day Weather Forecast - Portland, TN

Cloudy. Patchy fog in the morning. A slight chance of rain showers in the afternoon. Highs in the lower 50s. East winds around 5 mph. Chance of rain 20 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s. Northeast winds around 5 mph.

Mostly cloudy with a slight chance of showers in the morning then partly sunny in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. Chance of rain 20 percent.

Mostly clear. Lows in the upper 20s. North winds around 5 mph.

Sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Sunny. Highs in the upper 50s.

Partly cloudy. Lows in the mid 40s.

Partly sunny. Highs in the lower 60s.

Mostly cloudy with a 20 percent chance of showers. Lows in the upper 40s.

Mostly cloudy with a 20 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a 20 percent chance of showers. Lows in the upper 40s.

Mostly cloudy with a 20 percent chance of showers. Highs in the lower 60s.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 86%. Winds will be 8 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 63F. Dew point will be around 53F with an average humidity of 78%. Winds will be 8 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 53F with an average humidity of 89%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 61F. Dew point will be around 52F with an average humidity of 80%. Winds will be 5 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 48F. Dew point will be around 49F with an average humidity of 87%. Winds will be 4 mph from the SW.