Sleeter Lake Weather Forecast

    • 55
    • 77

    Becoming Sunny

    • 59
    • 79

    Mostly Sunny

    • 65
    • 85

    Partly Sunny

    • 67
    • 93

    Rain Showers Likely

    • 60
    • 80

    Slight Chance Thunderstorms

    • 60
    • 82

    Mostly Sunny

Today 15 Jun Western Loudoun

Mostly sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 15 Jun Western Loudoun

Mostly clear. Lows in the mid 50s. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Sleeter Lake Temperature Statistics

June Temperature

Leesburg / Godfrey (10.6 miles)

  • Lowest 1 June, 2026

    50 °F

  • Average June

    74.4 °F

  • Highest 11 June, 2026

    95 °F

Climate (2021–Present)

Leesburg / Godfrey (10.6 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    66.9 °F
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