10-Day Weather Forecast - Petersburg, AK

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  • |44°F
    Rain
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    Tonight

    44°F

    Rain. Lows in the upper 30s. Southeast winds 10 to 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    45°F

    Rain. Highs in the mid 40s. Southeast winds 10 to 15 mph.

    Night

    40°F

    Rain showers and areas of fog. Lows in the mid 30s. Southeast winds 10 to 15 mph.

    Hourly details
  • Day

    43°F

    Rain showers. Highs in the lower 40s. Southeast winds around 10 mph.

    Night

    38°F

    Rain showers likely and patchy fog in the evening then rain and areas of fog late. Lows in the mid 30s. Light winds.

    Hourly details
  • Day

    40°F

    Rain. Highs in the lower 40s.

    Night

    37°F

    Rain. Lows in the mid 30s.

    Hourly details
  • Day

    41°F

    Rain. Highs in the lower 40s.

    Night

    37°F

    Rain. Lows in the mid 30s.

    Hourly details
  • Day

    41°F

    Rain. Highs in the lower 40s.

    Night

    35°F

    Rain. Lows in the mid 30s.

    Hourly details
  • Day

    39°F

    Rain. Highs in the lower 40s.

    Night

    32°F

    Rain. Lows in the lower 30s.

    Hourly details
  • Day

    39°F

    Mostly cloudy. Rain likely. Highs in the upper 30s.

    Night

    27°F

    Partly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 27F. Dew point will be around 28F with an average humidity of 91%. Winds will be 3 mph from the S.

  • Weekend Weather

  • Day

    36°F

    Sunny. High temperature around 36F. Dew point will be around 26F with an average humidity of 79%. Winds will be 1 mph from the NE.

    Night

    26°F

    Clear with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 85%. Winds will be 2 mph from the E.

  • Day

    33°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 33F. Dew point will be around 24F with an average humidity of 79%. Winds will be 2 mph from the E.

    Night

    23°F

    Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 23F. Dew point will be around 22F with an average humidity of 84%. Winds will be 2 mph from the NE.

  • Day

    30°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 30F. Dew point will be around 20F with an average humidity of 74%. Winds will be 2 mph from the NE.

    Night

    20°F

    Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 20F. Dew point will be around 17F with an average humidity of 80%. Winds will be 3 mph from the NE.