10-Day Weather Forecast - Petersburg, TN

Sunny. Much cooler with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Cold with lows around 20. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Sunny. Highs in the upper 30s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 20s. Southwest winds around 5 mph.

Sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the lower 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Mostly cloudy. A chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 50 percent.

Cloudy. Showers likely mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.

Mostly cloudy with a slight chance of showers in the morning then mostly sunny in the afternoon. Highs in the lower 50s. Chance of rain 20 percent.

Partly cloudy. Lows around 30.

Sunny. Highs in the lower 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 30F with an average humidity of 73%. Winds will be 2 mph from the SE.

Sunny. High temperature around 49F. Dew point will be around 33F with an average humidity of 64%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 40F. Dew point will be around 36F with an average humidity of 79%. Winds will be 3 mph from the S.

Partly cloudy. High temperature around 50F. Dew point will be around 36F with an average humidity of 68%. Winds will be 4 mph from the SW.

Mostly cloudy. Low temperature around 38F. Dew point will be around 37F with an average humidity of 82%. Winds will be 3 mph from the S.