Halfway Weather Forecast

    • 70
    • 88

    Increasing Clouds

    • 64
    • 85

    Rain Showers Likely

    • 61
    • 81

    Slight Chance Rain Showers

    • 66
    • 82

    Chance Rain Showers

    • 65
    • 84

    Slight Chance Thunderstorms

    • 64
    • 85

    Slight Chance Thunderstorms

Today 9 Sep Washington

Mostly sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 9 Sep Washington

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfway Temperature Statistics

September Temperature

Hagerstown, Washington County Regional Airport (5.6 miles)

  • Lowest 6 September, 2026

    60.1 °F

  • Average September

    77.1 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

Hagerstown, Washington County Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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