San Juan Island - Point Joe Weather Forecast

    • 45
    • 50

    Rain

    • 47
    • 51

    Rain

    • 45
    • 52

    Rain

    • 45
    • 52

    Chance Rain

    • 44
    • 52

    Rain

    • 44
    • 51

    Chance Rain

Today 28 Jan San Juan County

A chance of rain in the Morning, then rain likely early in the afternoon. Rain at Times late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs near 50. Southeast wind 10 to 20 Mph.

Tonight 28 Jan San Juan County

Breezy. Rain likely in the Evening, then rain at Times after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the 40s. Southeast wind 15 to 25 Mph with Gusts to 35 Mph.

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  • Temperature Real-Time

San Juan Island - Point Joe Temperature Statistics

January Temperature

Friday Harbor Airport (3.7 miles)

  • Lowest 25 January, 2026

    27 °F

  • Average January

    42.5 °F

  • Highest 13 January, 2026

    53.1 °F

Climate (2021–Present)

Friday Harbor Airport (3.7 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.6 °F
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