Halfway Weather Forecast

    • 54
    • 76

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 56
    • 78

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 65
    • 89

    Partly Sunny

Today 31 May Washington

Sunny. Highs in the mid 70s. Southwest Winds around 5 Mph.

Tonight 31 May Washington

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph, becoming north after midnight.

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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

    63.7 °F

  • Highest 18 May, 2026

    95.6 °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

    56.9 °F

  • Average High 2021–2026

    66 °F
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