Nanwalek Weather Forecast

    • 48
    • 54

    Rain Showers

    • 45
    • 53

    Rain Showers

    • 46
    • 54

    Rain Showers

    • 45
    • 53

    Chance Rain

    • 43
    • 52

    Chance Rain

    • 42
    • 51

    Chance Rain

Today 18 Sep Southern Kachemak Bay

Scattered Showers in the Morning, then numerous Showers in the afternoon. Highs in the mid 50s. East wind 15 Mph.

Tonight 18 Sep Southern Kachemak Bay

Scattered Showers in the Evening, then numerous Showers after midnight. Lows in the upper 40s. Variable wind 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nanwalek Temperature Statistics

September Temperature

Seldovia, Seldovia Airport (9.9 miles)

  • Lowest 14 September, 2025

    34 °F

  • Average September

    52.8 °F

  • Highest 3 September, 2025

    66.9 °F

Climate (2020–Present)

Seldovia, Seldovia Airport (9.9 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    40.9 °F

  • Average High 2020–2025

    46.3 °F
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