10-Day Weather Forecast - Portland, TN

Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 20 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 70 percent.

Showers. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Chance of rain 90 percent.

Mostly cloudy with a slight chance of showers in the evening then partly cloudy after midnight. Less humid with lows around 60. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy. Lows in the upper 50s.

Sunny. Highs around 80.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

Mostly clear in the evening then becoming partly cloudy. A chance of showers. A chance of thunderstorms mainly in the evening. Lows in the lower 70s. Chance of rain 40 percent.

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

A slight chance of thunderstorms in the evening. Showers likely. Lows around 70. Chance of rain 60 percent.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 70F. Dew point will be around 70F with an average humidity of 90%. Winds will be 4 mph from the S.

Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 71F with an average humidity of 74%. Winds will be 7 mph from the SW.

Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 72F with an average humidity of 90%. Winds will be 5 mph from the SW.

Partly cloudy with a 60% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 72F with an average humidity of 74%. Winds will be 8 mph from the SW.

Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 72F with an average humidity of 91%. Winds will be 3 mph from the SW.