Lost Lake Weather Forecast

    • 40
    • 46

    Rain Showers Likely

    • 41
    • 50

    Mostly Cloudy

    • 43
    • 52

    Rain Likely

    • 46
    • 51

    Rain Likely

    • 47
    • 55

    Chance Rain

    • 44
    • 56

    Slight Chance Rain

Today 8 Jan Island County

Breezy. Mostly sunny in the morning then becoming mostly cloudy. A slight chance of rain Showers in the Morning, then rain Showers likely late in the morning. A chance of rain Showers in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the 40s. West wind 15 to 25 Mph becoming south 10 to 20 Mph in the afternoon.

Tonight 8 Jan Island County

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers in the late evening and early morning. A slight chance of Showers in the morning. Lows near 40. South wind to 10 Mph becoming southeast around 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

January Temperature

Arlington Municipal Airport (14.9 miles)

  • Lowest 1 January, 2026

    26.6 °F

  • Average January

    42.4 °F

  • Highest 3 January, 2026

    54 °F

Climate (2021–Present)

Arlington Municipal Airport (14.9 miles)

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

  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads