Jefferson Cove Weather Forecast

    • 55
    • 60

    Increasing Clouds

    • 54
    • 59

    Mostly Cloudy

    • 54
    • 60

    Slight Chance Rain

    • 54
    • 62

    Mostly Cloudy

    • 53
    • 61

    Mostly Cloudy

    • 54
    • 63

    Partly Sunny

Today 10 Sep Northern Washington Coast

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

Tonight 10 Sep Northern Washington Coast

Mostly cloudy. Lows in the mid to upper 50s. Northwest wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Cove Temperature Statistics

September Temperature

Quillayute, Quillayute State Airport (12.4 miles)

  • Lowest 6 September, 2026

    43.6 °F

  • Average September

    58.9 °F

  • Highest 6 September, 2026

    72.6 °F

Climate (2021–2026)

Quillayute, Quillayute State Airport (12.4 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59 °F
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