10-Day Weather Forecast - Petersburg, CA

Sunny. Highs in the lower 70s. East winds up to 10 mph.

Clear. Lows 42 to 48. Northeast winds 5 to 10 mph.

Sunny. Highs in the upper 60s. East winds 5 to 10 mph.

Partly cloudy. Lows 42 to 48. Northeast winds 5 to 10 mph.

Mostly sunny. Highs in the upper 60s. Northeast winds up to 10 mph shifting to the south in the afternoon.

Mostly clear. Lows 40 to 47. Highs in the upper 60s.

Mostly clear. Lows 40 to 47. Highs in the upper 60s.

Mostly clear. Lows 40 to 47. Highs in the upper 60s.

Mostly clear. Lows 40 to 47. Highs in the upper 60s.

Mostly clear. Lows 40 to 47. Highs in the upper 60s.

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

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

Sunny. Highs around 60.

Mostly clear. Low temperature around 42F. Dew point will be around 35F with an average humidity of 66%. Winds will be 4 mph from the W.

Sunny. High temperature around 61F. Dew point will be around 39F with an average humidity of 60%. Winds will be 4 mph from the W.

Clear. Low temperature around 41F. Dew point will be around 37F with an average humidity of 69%. Winds will be 2 mph from the N.

Sunny. High temperature around 61F. Dew point will be around 36F with an average humidity of 51%. Winds will be 2 mph from the W.

Clear. Low temperature around 42F. Dew point will be around 34F with an average humidity of 59%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 63F. Dew point will be around 35F with an average humidity of 46%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 43F. Dew point will be around 33F with an average humidity of 56%. Winds will be 3 mph from the NE.