Brother Islands Weather Forecast

    • 45
    • 48

    Rain

    • 45
    • 49

    Rain Likely

    • 46
    • 53

    Partly Sunny

    • 46
    • 53

    Mostly Cloudy

    • 46
    • 54

    Mostly Cloudy

    • 47
    • 54

    Mostly Cloudy

Today 14 Jun Chignik and Perryville

Rain. Highs in the lower 50s. East wind 10 to 15 Mph.

Tonight 14 Jun Chignik and Perryville

Rain. Lows in the mid 40s. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brother Islands Temperature Statistics

June Temperature

Port Heiden, Port Heiden Airport (70.8 miles)

  • Lowest 6 June, 2026

    33.1 °F

  • Average June

    43 °F

  • Highest 1 June, 2026

    57 °F

Climate (2021–Present)

Port Heiden, Port Heiden Airport (70.8 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    43.5 °F
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