Sleeter Lake Weather Forecast

    • 50
    • 77

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 67
    • 87

    Partly Sunny

    • 65
    • 86

    Slight Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

Today 14 Sep Western Loudoun

Sunny. Highs in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Sep Western Loudoun

Mostly clear. Lows in the lower 50s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Sleeter Lake Temperature Statistics

September Temperature

Leesburg / Godfrey (10.6 miles)

  • Lowest 8 September, 2026

    55.4 °F

  • Average September

    75.4 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Leesburg / Godfrey (10.6 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    67 °F
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