Lost Lake Weather Forecast

    • 40
    • 54

    Rain Likely

    • 39
    • 53

    Rain Likely

    • 42
    • 53

    Mostly Cloudy

    • 41
    • 53

    Mostly Cloudy

    • 43
    • 53

    Mostly Cloudy

    • 42
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    Mostly Cloudy

Today 29 Oct Island County

Mostly cloudy. A chance of rain in the Morning, then a chance of rain Showers late in the morning. A slight chance of rain Showers in the afternoon. Highs in the lower to mid 50s. Southeast wind 10 to 20 Mph.

Tonight 29 Oct Island County

Mostly cloudy. A chance of Showers in the evening. Lows in the upper 30s to mid 40s. Southeast wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

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Lost Lake Temperature Statistics

October Temperature

Arlington Municipal Airport (14.9 miles)

  • Lowest 12 October, 2026

    32 °F

  • Average October

    51.4 °F

  • Highest 16 October, 2026

    78.1 °F

Climate (2021–2026)

Arlington Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60 °F
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