San Juan Island - Point Joe Weather Forecast

    • 41
    • 47

    Partly Sunny

    • 40
    • 49

    Mostly Sunny

    • 43
    • 50

    Partly Sunny

    • 44
    • 51

    Rain

    • 43
    • 50

    Rain

    • 42
    • 49

    Chance Rain

Today 28 Feb San Juan County

Partly sunny. Highs in the mid to upper 40s. North wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 28 Feb San Juan County

Mostly clear. Lows in the mid 30s to lower 40s. North wind to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Juan Island - Point Joe Temperature Statistics

February Temperature

Friday Harbor Airport (3.7 miles)

  • Lowest 19 February, 2026

    26.1 °F

  • Average February

    43.4 °F

  • Highest 4 February, 2026

    54 °F

Climate (2021–Present)

Friday Harbor Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads