Friday Harbor Weather Forecast

    • 42
    • 48

    Chance Rain

    • 42
    • 48

    Rain

    • 41
    • 47

    Rain

    • 43
    • 47

    Rain

    • 45
    • 50

    Rain

    • 45
    • 51

    Rain Likely

Today 19 Jan San Juan County

Windy, cloudy. A chance of rain late in the afternoon. Highs in the mid to upper 40s. Southeast wind 15 to 30 Mph with Gusts to 40 Mph.

Tonight 19 Jan San Juan County

Breezy, cloudy. A chance of rain in the evening. Lows in the lower to mid 40s. Southeast wind 15 to 25 Mph with Gusts to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Friday Harbor Temperature Statistics

January Temperature

Friday Harbor, Friday Harbor Airport (0.6 miles)

  • Lowest 14 January, 2020

    19.9 °F

  • Average January

    39.5 °F

  • Highest 3 January, 2020

    53.1 °F

Climate (2010–Present)

Friday Harbor, Friday Harbor Airport (0.6 miles)

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

  • Average Low 2010–Present

    43.7 °F

  • Average 2010–Present

    50.6 °F

  • Average High 2010–Present

    58.4 °F
Get an account to remove ads