Summit Lake SPB Weather Forecast

    • 49
    • 69

    Rain

    • 48
    • 59

    Rain

    • 46
    • 60

    Chance Rain

    • 44
    • 60

    Chance Rain Showers

    • 44
    • 60

    Chance Rain Showers

    • 45
    • 62

    Chance Rain Showers

    • 44
    • 61

    Chance Rain Showers

Today 15 Aug Interior Kenai Peninsula

Mostly cloudy with isolated Showers. Highs in the upper 60s. Light Winds becoming variable 10 Mph with Gusts to 20 Mph in the afternoon.

Tonight 15 Aug Interior Kenai Peninsula

Scattered Showers in the Evening, then rain after midnight. Lows in the lower 50s. Southeast wind 15 Mph. Gusts to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake SPB Temperature Statistics

August Temperature

Portage, Portage Glacier (24.2 miles)

  • Lowest 8 August, 2026

    42.1 °F

  • Average August

    56.8 °F

  • Highest 1 August, 2026

    73 °F

Climate (2021–2026)

Portage, Portage Glacier (24.2 miles)

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

  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    43.7 °F
Get WillyWeather+ to remove ads