10-Day Weather Forecast - Portland, TN

Mostly sunny. A slight chance of showers in the morning. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Partly cloudy. Lows in the lower 60s. South winds around 10 mph with gusts up to 20 mph.

Mostly sunny. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.

Partly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Partly sunny in the morning then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

Mostly cloudy with a chance of showers. A chance of thunderstorms mainly in the evening. Lows in the lower 60s. Chance of rain 50 percent.

Showers likely in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 57F with an average humidity of 78%. Winds will be 6 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 63F. Dew point will be around 48F with an average humidity of 67%. Winds will be 6 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 70%. Winds will be 6 mph from the N.

Mostly sunny. High temperature around 61F. Dew point will be around 40F with an average humidity of 60%. Winds will be 8 mph from the NE.

Clear. Low temperature around 44F. Dew point will be around 39F with an average humidity of 65%. Winds will be 4 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 44F with an average humidity of 59%. Winds will be 3 mph from the E.

Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 66%. Winds will be 3 mph from the SE.