Brother Islands Weather Forecast

    • 43
    • 46

    Rain Showers

    • 40
    • 44

    Rain Showers

    • 40
    • 43

    Rain

    • 43
    • 47

    Rain

    • 40
    • 46

    Rain Likely

    • 40
    • 44

    Rain Likely

Today 30 Oct Chignik and Perryville

Rain in the Morning, then widespread rain Showers in the afternoon. Highs in the mid 40s. South wind 15 to 20 Mph.

Tonight 30 Oct Chignik and Perryville

Numerous rain Showers in the Evening, then numerous rain Showers and snow Showers after midnight. Little or no snow accumulation. Lows in the upper 30s. South wind 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brother Islands Temperature Statistics

October Temperature

Port Heiden, Port Heiden Airport (70.8 miles)

  • Lowest 2 October, 2026

    25 °F

  • Average October

    41.5 °F

  • Highest 4 October, 2026

    55 °F

Climate (2021–2026)

Port Heiden, Port Heiden Airport (70.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    43.6 °F
Get WillyWeather+ to remove ads