Chiswell Islands Weather Forecast

    • 56
    • 58

    Rain Showers Likely

    • 54
    • 57

    Rain Showers

    • 53
    • 55

    Rain Showers

    • 52
    • 55

    Rain Showers Likely

Today 15 Aug Southern Kenai Mtns

Mostly cloudy with scattered Showers. Highs in the lower 60s. Variable wind 10 Mph.

Tonight 15 Aug Southern Kenai Mtns

Rain. Lows in the lower 50s. South wind 10 to 15 Mph. Gusts to 25 Mph after midnight.

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Chiswell Islands Temperature Statistics

August Temperature

Seward (32.9 miles)

  • Lowest 1 August, 2026

    44.1 °F

  • Average August

    55.8 °F

  • Highest 9 August, 2026

    64 °F

Climate (2021–2026)

Seward (32.9 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    45.6 °F
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