Monte Carlo Island Weather Forecast

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    Rain Showers

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    Rain Showers

Today 18 Sep Western Kupreanof and Kuiu Island

Rain Showers and patchy fog in the Morning, then chance of rain Showers in the afternoon. Highs in the mid 50s. Southeast Winds 10 to 15 Mph.

Tonight 18 Sep Western Kupreanof and Kuiu Island

Rain Showers. Lows in the upper 40s. Southeast Winds 10 to 15 Mph.

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Monte Carlo Island Temperature Statistics

September Temperature

Kake - Kake Airport (29.8 miles)

  • Lowest 12 September, 2026

    41 °F

  • Average September

    53.3 °F

  • Highest 3 September, 2026

    69.1 °F

Climate (2021–2026)

Kake - Kake Airport (29.8 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.8 °F
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