10-Day Weather Forecast - Summertown, TN

Mostly sunny. Patchy fog in the morning. Highs in the mid 70s. Light winds becoming east up to 5 mph in the afternoon.

Mostly clear. Areas of fog through the night. Lows in the mid 40s. Light winds.

Mostly sunny. Areas of fog in the morning. Highs in the mid 70s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 40s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows around 50.

Mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.

Partly sunny. Highs in the upper 70s.

Mostly cloudy. Low temperature around 57F. Dew point will be around 45F with an average humidity of 65%. Winds will be 7 mph from the E.

Cloudy. High temperature around 75F. Dew point will be around 63F with an average humidity of 76%. Winds will be 8 mph from the SE.

Cloudy with a 32% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 61F with an average humidity of 81%. Winds will be 13 mph from the SSE.

Partly cloudy with a 31% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 66F with an average humidity of 85%. Winds will be 13 mph from the S.

Mostly cloudy. Low temperature around 64F. Dew point will be around 64F with an average humidity of 92%. Winds will be 8 mph from the S.