Sleeter Lake Weather Forecast

    • 26
    • 43

    Decreasing Clouds

    • 25
    • 43

    Mostly Cloudy

    • 16
    • 33

    Partly Sunny

    • 28
    • 37

    Mostly Cloudy

    • 32
    • 47

    Chance Rain

    • 27
    • 42

    Chance Rain/Snow

Today 6 Dec Western Loudoun

Patchy fog this morning. Mostly cloudy with a slight chance of freezing rain this Morning, then partly sunny this afternoon. Highs in the lower 40s. Southwest Winds around 5 Mph. Chance of precipitation 20 percent.

Tonight 6 Dec Western Loudoun

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. West Winds around 5 Mph.

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  • Temperature Real-Time

Sleeter Lake Temperature Statistics

December Temperature

Leesburg / Godfrey (10.6 miles)

  • Lowest 4 December, 2025

    26.6 °F

  • Average December

    34.8 °F

  • Highest 1 December, 2025

    42.8 °F

Climate (2020–Present)

Leesburg / Godfrey (10.6 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    66.7 °F
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