10-Day Weather Forecast - Petersburg, TN

Partly sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.

Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Showers with a slight chance of thunderstorms in the evening then showers likely after midnight. Lows in the upper 40s. Chance of rain near 100 percent.

Mostly sunny. A slight chance of showers in the morning. Highs in the mid 60s. Chance of rain 20 percent.

Partly cloudy. Lows around 40.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Lows in the lower 40s.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the upper 30s.

Sunny. Highs in the lower 70s.

Mostly clear. Low temperature around 47F. Dew point will be around 36F with an average humidity of 52%. Winds will be 8 mph from the SE.

Sunny. High temperature around 67F. Dew point will be around 37F with an average humidity of 47%. Winds will be 11 mph from the S.

Clear. Low temperature around 49F. Dew point will be around 40F with an average humidity of 56%. Winds will be 8 mph from the S.

Sunny. High temperature around 67F. Dew point will be around 45F with an average humidity of 57%. Winds will be 9 mph from the S.

Mostly clear. Low temperature around 55F. Dew point will be around 47F with an average humidity of 64%. Winds will be 7 mph from the S.

Partly cloudy. High temperature around 70F. Dew point will be around 51F with an average humidity of 62%. Winds will be 10 mph from the S.

Partly cloudy. Low temperature around 58F. Dew point will be around 53F with an average humidity of 69%. Winds will be 6 mph from the S.