10-Day Weather Forecast - Petersburg, AK

Mostly cloudy. Areas of fog in the morning then patchy fog in the afternoon. Visibility one quarter mile or less at times in the morning. Highs around 40. Light winds.

Mostly cloudy. Lows in the lower 30s. Light winds.

Mostly cloudy. Patchy fog in the morning. Highs in the lower 40s. Light winds.

Mostly cloudy. Patchy fog. Lows in the lower 30s. Light winds.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows around 30.

Partly cloudy. Highs in the upper 30s.

Mostly clear. Lows in the mid 20s.

Mostly clear. Highs in the lower 30s.

Mostly clear. Lows around 19.

Partly cloudy. Highs in the mid 20s.

Partly cloudy. Lows in the lower 20s.

Mostly cloudy. Chance of snow. Highs in the lower 30s.

Cloudy with a chance of snow. Chance of precipitation 60%. Low temperature around 27F. Dew point will be around 28F with an average humidity of 100%. Winds will be 3 mph from the SE.

Cloudy with probable rain-snow mix. Chance of precipitation 65%. High temperature around 32F. Dew point will be around 31F with an average humidity of 100%. Winds will be 4 mph from the SE.

Cloudy with probable rain-snow mix. Chance of precipitation 65%. Low temperature around 27F. Dew point will be around 29F with an average humidity of 100%. Winds will be 4 mph from the E.

Cloudy with probable snow. Chance of precipitation 70%. High temperature around 31F. Dew point will be around 29F with an average humidity of 100%. Winds will be 5 mph from the E.

Cloudy with probable snow. Chance of precipitation 75%. Low temperature around 26F. Dew point will be around 28F with an average humidity of 100%. Winds will be 4 mph from the E.