Winchester Regional Airport Weather Forecast

    • 64
    • 85

    Chance Rain Showers

    • 59
    • 82

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 64
    • 86

    Rain Showers Likely

    • 59
    • 82

    Rain Showers

    • 57
    • 82

    Partly Sunny

Today 18 Jun Frederick

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers late this Morning, then a chance of Showers this afternoon. Breezy with Highs in the mid 80s. Except in the upper 70s at the higher Elevations. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming west 15 to 25 Mph with Gusts up to 45 Mph this afternoon. Chance of rain 40 percent.

Tonight 18 Jun Frederick

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 35 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 40 percent.

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Winchester Regional Airport Temperature Statistics

June Temperature

Winchester Regional (0 miles)

  • Lowest 16 June, 2026

    46.4 °F

  • Average June

    73.2 °F

  • Highest 12 June, 2026

    93.2 °F

Climate (2021–2026)

Winchester Regional (0 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    64.4 °F
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