Brother Islands Weather Forecast

    • 42
    • 44

    Sunny

    • 40
    • 44

    Partly Sunny

    • 38
    • 43

    Mostly Sunny

    • 39
    • 42

    Mostly Cloudy

    • 40
    • 43

    Chance Rain

    • 40
    • 43

    Rain Likely

Today 21 Nov Alaska Peninsula

Mostly sunny. Patchy morning fog. Highs in the upper 30s to mid 40s. Northeast wind 15 Mph in the morning becoming light.

Tonight 21 Nov Alaska Peninsula

Clear. Lows in the mid 30s to lower 40s. Variable wind to 10 Mph.

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  • Temperature Real-Time

Brother Islands Temperature Statistics

November Temperature

Port Heiden, Port Heiden Airport (70.8 miles)

  • Lowest 19 November, 2024

    10.9 °F
  • Average November

    35.5 °F
  • Highest 14 November, 2024

    50 °F

Climate (2019–Present)

Port Heiden, Port Heiden Airport (70.8 miles)

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  • Average Low 2019–2024

    32.8 °F
  • Average 2019–2024

    38.1 °F
  • Average High 2019–2024

    43.3 °F
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