10-Day Weather Forecast - Petersburg, IN

Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph.

Mostly cloudy. A chance of snow showers after midnight. Little or no snow accumulation. Lows in the upper 20s. South winds 5 to 10 mph. Chance of snow 40 percent.

Mostly cloudy in the morning then becoming mostly sunny. Not as cool with highs in the mid 50s. South winds 10 to 15 mph.

Partly cloudy. Lows around 40. Highs in the mid 60s.

Partly cloudy. Lows around 40. Highs in the mid 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the lower 70s.

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

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 40s. Highs around 70.

Mostly clear. Lows in the upper 40s. Highs around 70.

Partly cloudy. Low temperature around 40F. Dew point will be around 36F with an average humidity of 57%. Winds will be 10 mph from the N.

Sunny. High temperature around 49F. Dew point will be around 27F with an average humidity of 54%. Winds will be 10 mph from the NE.

Mostly cloudy. Low temperature around 37F. Dew point will be around 28F with an average humidity of 57%. Winds will be 9 mph from the E.

Cloudy. High temperature around 50F. Dew point will be around 32F with an average humidity of 62%. Winds will be 10 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 41F with an average humidity of 72%. Winds will be 9 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 49F with an average humidity of 76%. Winds will be 13 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 76%. Winds will be 11 mph from the S.