Halfway Weather Forecast

    • 62
    • 82

    Chance Rain Showers

    • 64
    • 87

    Slight Chance Thunderstorms

    • 67
    • 93

    Chance Thunderstorms

    • 69
    • 94

    Partly Sunny

    • 61
    • 90

    Rain Showers Likely

    • 53
    • 75

    Chance Rain Showers

Today 16 May Washington

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

Tonight 16 May Washington

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfway Temperature Statistics

May Temperature

Hagerstown, Washington County Regional Airport (5.6 miles)

  • Lowest 3 May, 2026

    36.6 °F

  • Average May

    58.4 °F

  • Highest 5 May, 2026

    84.7 °F

Climate (2021–Present)

Hagerstown, Washington County Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66 °F
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