Semisopochnoi Island Weather Forecast

    • 31
    • 36

    Rain Likely

    • 34
    • 37

    Rain

    • 31
    • 35

    Chance Rain

    • 30
    • 36

    Rain/Snow Likely

    • 28
    • 33

    Chance Snow

    • 29
    • 31

    Chance Snow

Today 29 Jan Western Aleutians

Scattered rain Showers in the Morning, then numerous rain Showers and scattered snow Showers in the afternoon. Snow accumulation up to 1 inch. Highs around 40. South wind 15 to 30 Mph.

Tonight 29 Jan Western Aleutians

Mostly cloudy. Scattered rain Showers and isolated snow Showers in the Evening, then a chance of rain after midnight. Lows in the upper 30s. South wind 10 to 25 Mph.

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Semisopochnoi Island Temperature Statistics

January Temperature

Shemya, Eareckson AFB (236.7 miles)

  • Lowest 8 January, 2025

    22.1 °F
  • Average January

    32.5 °F
  • Highest 3 January, 2025

    40.8 °F

Climate (2020–Present)

Shemya, Eareckson AFB (236.7 miles)

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  • Average Low 2020–2025

    38.1 °F
  • Average 2020–2025

    40.6 °F
  • Average High 2020–2025

    43.2 °F
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