Harbor Island Weather Forecast

    • 25
    • 38

    Breezy

    • 23
    • 29

    Mostly Cloudy

    • 21
    • 31

    Mostly Cloudy

    • 16
    • 23

    Partly Sunny

    • 17
    • 21

    Mostly Sunny

    • 19
    • 22

    Mostly Sunny

Today 6 Mar Southern Kenai Mtns

Snow and rain. Snow accumulation up to 4 Inches. Snow level 800 feet. Highs in the mid 30s. East wind 15 to 30 Mph becoming north 15 Mph in the afternoon.

Tonight 6 Mar Southern Kenai Mtns

Cloudy in the evening then becoming partly cloudy. A chance of snow Showers. Lows 13 to 19. Variable wind 10 Mph with Gusts to 20 Mph shifting to the southeast 10 to 20 Mph with Gusts to 30 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Island Temperature Statistics

March Temperature

Seward (31.7 miles)

  • Lowest 1 March, 2026

    1.9 °F

  • Average March

    12.6 °F

  • Highest 4 March, 2026

    25 °F

Climate (2021–Present)

Seward (31.7 miles)

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

  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    40.3 °F

  • Average High 2021–2026

    45.8 °F
Get WillyWeather+ to remove ads