10-Day Weather Forecast - Petersburg, TX

Sunny. Highs in the upper 70s. West winds 10 to 15 mph.

Partly cloudy. Lows in the mid 40s. Southwest winds 5 to 10 mph.

Partly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

Partly sunny. Much cooler with highs in the lower 60s.

Mostly cloudy in the evening then becoming partly cloudy. Much colder with lows in the lower 20s.

Partly sunny. Much cooler with highs in the mid 40s.

Partly cloudy in the evening then clearing. Cold with lows around 20.

Sunny. Not as cool with highs in the mid 50s.

Mostly clear. Cold with lows in the mid 20s.

Sunny. Highs in the lower 60s.

Mostly clear. Low temperature around 37F. Dew point will be around 22F with an average humidity of 46%. Winds will be 7 mph from the SW.

Partly cloudy. High temperature around 66F. Dew point will be around 26F with an average humidity of 38%. Winds will be 8 mph from the SW.

Partly cloudy. Low temperature around 46F. Dew point will be around 35F with an average humidity of 55%. Winds will be 12 mph from the SW.

Mostly sunny. High temperature around 66F. Dew point will be around 37F with an average humidity of 45%. Winds will be 16 mph from the W.

Clear. Low temperature around 42F. Dew point will be around 34F with an average humidity of 54%. Winds will be 7 mph from the W.

Sunny. High temperature around 57F. Dew point will be around 31F with an average humidity of 47%. Winds will be 5 mph from the NW.

Clear. Low temperature around 34F. Dew point will be around 28F with an average humidity of 58%. Winds will be 2 mph from the NE.