10-Day Weather Forecast - Petersburg, PA

Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph.

Partly cloudy in the evening, then clearing. Patchy fog after midnight. Lows in the mid 50s. Northeast winds around 5 mph.

Patchy fog in the morning. Sunny. Highs in the upper 70s. Light and variable winds.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Patchy fog in the morning. Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Hot with highs in the mid 80s.

Partly cloudy. Humid with lows in the upper 60s.

Partly sunny. Humid with highs around 80.

Mostly cloudy. Cooler with lows in the upper 50s.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Low temperature around 53F. Dew point will be around 53F with an average humidity of 79%. Winds will be 1 mph from the NW.

Sunny. High temperature around 73F. Dew point will be around 53F with an average humidity of 67%. Winds will be 1 mph from the W.

Clear. Low temperature around 54F. Dew point will be around 52F with an average humidity of 78%. Winds will be 0 mph from the NW.

Sunny. High temperature around 76F. Dew point will be around 55F with an average humidity of 68%. Winds will be 1 mph from the S.

Clear. Low temperature around 58F. Dew point will be around 56F with an average humidity of 80%. Winds will be 1 mph from the S.

Sunny. High temperature around 79F. Dew point will be around 58F with an average humidity of 68%. Winds will be 2 mph from the W.

Clear. Low temperature around 61F. Dew point will be around 58F with an average humidity of 79%. Winds will be 1 mph from the W.