Hagerstown Weather Forecast

    • 64
    • 77

    Rain Showers Likely

    • 62
    • 80

    Rain Showers Likely

    • 54
    • 78

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 53
    • 71

    Mostly Sunny

Today 26 May Washington

Mostly cloudy. Patchy fog in the morning. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. East Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon. Chance of rain 40 percent.

Tonight 26 May Washington

Mostly cloudy. Patchy fog. Lows in the lower 60s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hagerstown Temperature Statistics

May Temperature

Hagerstown, Washington County Regional Airport (4.3 miles)

  • Lowest 3 May, 2026

    36.6 °F

  • Average May

    62.4 °F

  • Highest 18 May, 2026

    95.6 °F

Climate (2021–Present)

Hagerstown, Washington County Regional Airport (4.3 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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