Kiska Island - Kiska Harbor Weather Forecast

    • 44
    • 52

    Chance Rain

    • 47
    • 52

    Mostly Cloudy

    • 47
    • 52

    Mostly Cloudy

    • 49
    • 53

    Chance Rain Showers

    • 49
    • 54

    Chance Rain Showers

    • 48
    • 54

    Chance Rain Showers

Today 16 Aug Shemya and Attu Islands

Mostly cloudy. A slight chance of rain in the morning. Areas of fog. Highs in the 50s. Southeast wind 15 Mph shifting to the variable in the afternoon.

Tonight 16 Aug Shemya and Attu Islands

Partly cloudy. Patchy fog. Lows in the mid 40s. Northwest wind 10 to 20 Mph.

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Kiska Island - Kiska Harbor Temperature Statistics

August Temperature

Shemya, Eareckson AFB (153.5 miles)

  • Lowest 4 August, 2026

    45.7 °F

  • Average August

    50.5 °F

  • Highest 12 August, 2026

    56.5 °F

Climate (2021–2026)

Shemya, Eareckson AFB (153.5 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    43.7 °F
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