Lost Lake Weather Forecast

    • 47
    • 64

    Chance Rain Showers

    • 50
    • 71

    Increasing Clouds

    • 51
    • 71

    Rain

    • 50
    • 67

    Rain Showers

    • 51
    • 70

    Chance Rain

    • 51
    • 72

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

Today 6 Jun Island County

Mostly cloudy. Showers likely in the Morning, then a chance of Showers. A slight chance of Thunderstorms in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the mid 50s to lower 60s. Southeast wind to 10 Mph increasing to 10 to 15 Mph in the Morning, then becoming west in the afternoon.

Tonight 6 Jun Island County

Mostly clear with a chance of Showers and a slight chance of Thunderstorms in the Evening, then partly cloudy late in the evening. Mostly cloudy with a slight chance of rain after Midnight, then mostly cloudy late in the night. Lows in the mid to upper 40s. West wind to 10 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

June Temperature

Arlington Municipal Airport (14.9 miles)

  • Lowest 1 June, 2026

    39.9 °F

  • Average June

    61 °F

  • Highest 2 June, 2026

    82.9 °F

Climate (2021–Present)

Arlington Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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