Lost Lake Weather Forecast

    • 58
    • 88

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

    • 59
    • 87

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 58
    • 78

    Partly Sunny

Today 4 Aug Island County

Sunny. Patchy smoke late in the afternoon. Highs in the mid 70s to lower 80s. Northwest wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 4 Aug Island County

Mostly clear. Patchy smoke in the evening. Lows in the 50s. Northwest wind 10 to 15 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

August Temperature

Arlington Municipal Airport (14.9 miles)

  • Lowest 2 August, 2026

    53.1 °F

  • Average August

    60.8 °F

  • Highest 2 August, 2026

    70 °F

Climate (2021–2026)

Arlington Municipal Airport (14.9 miles)

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

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads