Mount Weather Emergency Operations Center Weather Forecast

    • 56
    • 76

    Mostly Cloudy

    • 57
    • 66

    Rain Showers Likely

    • 59
    • 63

    Chance Rain Showers

    • 58
    • 74

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 56
    • 71

    Chance Rain Showers

Today 15 Sep Western Loudoun

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming east in the afternoon.

Tonight 15 Sep Western Loudoun

Mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming northeast after midnight.

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Mount Weather Emergency Operations Center Temperature Statistics

September Temperature

Winchester Regional (14.9 miles)

  • Lowest 8 September, 2025

    41 °F

  • Average September

    64.3 °F

  • Highest 5 September, 2025

    86 °F

Climate (2020–Present)

Winchester Regional (14.9 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    64.3 °F
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