Brother Islands Weather Forecast

    • 35
    • 48

    Slight Chance Rain Showers

    • 32
    • 47

    Rain Showers

    • 34
    • 44

    Rain/Snow

    • 40
    • 43

    Rain/Snow Likely

    • 40
    • 44

    Rain Likely

    • 39
    • 45

    Rain Likely

    • 39
    • 45

    Chance Rain

Today 30 Apr Chignik

Partly sunny with a chance of rain Showers. Highs in the upper 40s. West wind 15 Mph.

Tonight 30 Apr Chignik

Mostly cloudy with isolated rain Showers in the Evening, then partly cloudy with scattered snow Showers and isolated rain Showers after midnight. Lows in the mid 30s. Northwest wind 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brother Islands Temperature Statistics

April Temperature

Port Heiden, Port Heiden Airport (70.8 miles)

  • Lowest 11 April, 2025

    14 °F

  • Average April

    34.9 °F

  • Highest 19 April, 2025

    51.1 °F

Climate (2020–Present)

Port Heiden, Port Heiden Airport (70.8 miles)

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

  • Average Low 2020–2025

    33.4 °F

  • Average 2020–2025

    38.6 °F

  • Average High 2020–2025

    43.7 °F
Get WillyWeather+ to remove ads