Lopez Island - Flat Point Weather Forecast

    • 47
    • 64

    Slight Chance Rain

    • 47
    • 66

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

Today 9 Jun San Juan County

Windy. Cloudy with Showers likely in the Morning, then mostly cloudy late in the morning. Partly sunny with a slight chance of Thunderstorms early in the Afternoon, then mostly sunny late in the afternoon. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Highs in the upper 50s to mid 60s. Southwest wind 10 to 20 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 9 Jun San Juan County

Breezy. Mostly cloudy. A slight chance of Showers until early morning. Lows in the mid 40s to lower 50s. Southwest wind 15 to 25 Mph becoming west 10 to 20 Mph after midnight.

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Lopez Island - Flat Point Temperature Statistics

June Temperature

Friday Harbor Airport (5 miles)

  • Lowest 1 June, 2026

    44.1 °F
  • Average June

    57.1 °F
  • Highest 2 June, 2026

    79 °F

Climate (2021–Present)

Friday Harbor Airport (5 miles)

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  • Average Low 2021–2026

    44.5 °F
  • Average 2021–2026

    51.9 °F
  • Average High 2021–2026

    59.7 °F
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