Mitkof Island Weather Forecast

    • 53
    • 68

    Partly Sunny

    • 49
    • 63

    Chance Rain Showers

    • 50
    • 60

    Chance Rain Showers

    • 49
    • 63

    Chance Rain

    • 50
    • 62

    Rain Likely

    • 51
    • 61

    Rain

Today 22 Jul Petersburg Borough

Partly cloudy. Highs 67 to 73. Northwest Winds around 10 Mph.

Tonight 22 Jul Petersburg Borough

Partly cloudy. Lows in the mid 50s. Light Winds.

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Mitkof Island Temperature Statistics

July Temperature

Petersburg (11.8 miles)

  • Lowest 10 July, 2025

    48 °F

  • Average July

    55.6 °F

  • Highest 15 July, 2025

    68 °F

Climate (2020–Present)

Petersburg (11.8 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    43.4 °F

  • Average High 2020–2025

    48.8 °F
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