10-Day Weather Forecast - Petersburg, TN

Much colder. Sunny. Highs in the upper 30s. Northwest winds 10 to 20 mph.

Colder. Partly cloudy. Lows around 20. Northwest winds 5 to 15 mph.

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

Mostly clear. Lows in the lower 20s. West winds up to 5 mph.

Not as cool. Sunny. Highs in the upper 40s.

Mostly clear. Lows in the mid 20s.

Sunny. Highs in the lower 50s.

Partly cloudy. Lows around 30.

Mostly cloudy. A 30 percent chance of rain showers in the afternoon. Highs in the lower 50s.

Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s.

Mostly cloudy. Highs in the lower 50s.

Mostly cloudy. Lows around 30.

Partly sunny. Highs in the mid 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.