Maple Grove Beach Weather Forecast

    • 49
    • 61

    Increasing Clouds

    • 55
    • 62

    Rain

    • 53
    • 59

    Rain

    • 52
    • 62

    Mostly Cloudy

    • 52
    • 62

    Mostly Cloudy

    • 51
    • 61

    Partly Sunny

Today 27 Sep Island County

Partly sunny in the morning then becoming sunny. Highs in the upper 50s to mid 60s. Northwest wind 10 to 15 Mph.

Tonight 27 Sep Island County

Mostly clear. Lows in the mid to upper 40s. Northwest wind around 10 Mph becoming west to 10 Mph after midnight.

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Maple Grove Beach Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (9.3 miles)

  • Lowest 18 September, 2026

    45 °F

  • Average September

    56.5 °F

  • Highest 7 September, 2026

    69.1 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (9.3 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    55.9 °F
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