Penn Cove Weather Forecast

    • 48
    • 62

    Rain Likely

    • 46
    • 61

    Rain Likely

    • 44
    • 57

    Rain

    • 46
    • 59

    Partly Sunny

    • 48
    • 61

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

Today 13 May Island County

Mostly cloudy. Rain at Times in the Morning, then a chance of rain in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the upper 50s to mid 60s. South wind 10 to 20 Mph. Gusts to 30 Mph in the afternoon.

Tonight 13 May Island County

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows near 50. West wind 10 to 20 Mph with Gusts to 35 Mph becoming southeast 10 to 15 Mph with Gusts to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penn Cove Temperature Statistics

May Temperature

Whidbey Island Naval Air Station - Ault Field (8.1 miles)

  • Lowest 1 May, 2026

    46.9 °F

  • Average May

    53.6 °F

  • Highest 3 May, 2026

    66.9 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (8.1 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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