Penn Cove Weather Forecast

    • 42
    • 55

    Becoming Sunny

    • 44
    • 57

    Mostly Sunny

    • 46
    • 60

    Rain Likely

    • 45
    • 54

    Rain Likely

    • 45
    • 53

    Chance Rain

    • 43
    • 53

    Mostly Cloudy

    • 42
    • 53

    Chance Rain

Today 8 Apr Island County

Sunny. Areas of frost late in the morning. Highs in the 50s. Light wind becoming northwest around 10 Mph in the afternoon.

Tonight 8 Apr Island County

Clear. Lows in the upper 30s to mid 40s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penn Cove Temperature Statistics

April Temperature

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

  • Lowest 4 April, 2026

    37.9 °F

  • Average April

    47.7 °F

  • Highest 6 April, 2026

    57.9 °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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