Round Hill Weather Forecast

    • 70
    • 87

    Slight Chance Thunderstorms

    • 64
    • 84

    Rain Showers

    • 64
    • 79

    Mostly Cloudy

    • 66
    • 79

    Rain Showers Likely

    • 65
    • 84

    Slight Chance Thunderstorms

    • 64
    • 83

    Partly Sunny

    • 68
    • 85

    Mostly Sunny

Today 9 Sep Frederick

Partly sunny with isolated Showers. Highs in the upper 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 9 Sep Frederick

Mostly clear in the Evening, then becoming partly cloudy. Isolated Showers. Lows around 70. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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Round Hill Temperature Statistics

September Temperature

Winchester Regional (5.6 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    73 °F

  • Highest 1 September, 2026

    91.4 °F

Climate (2021–2026)

Winchester Regional (5.6 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    64.4 °F
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