Hanover Weather Forecast

    • 54
    • 59

    Rain Showers

    • 52
    • 67

    Rain Showers

    • 49
    • 67

    Slight Chance Rain Showers

    • 49
    • 68

    Partly Sunny

    • 54
    • 70

    Chance Rain Showers

    • 57
    • 71

    Rain Showers Likely

Today 21 May Central and Southeast Howard

Showers, mainly this morning. Highs in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 21 May Central and Southeast Howard

Cloudy. Showers with isolated Thunderstorms in the Evening, then scattered Showers after midnight. Patchy fog. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 90 percent.

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Hanover Temperature Statistics

May Temperature

Baltimore, Baltimore-Washington International Airport (2.5 miles)

  • Lowest 10 May, 2025

    46.7 °F

  • Average May

    69.2 °F

  • Highest 2 May, 2025

    88.6 °F

Climate (2020–Present)

Baltimore, Baltimore-Washington International Airport (2.5 miles)

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  • Average Low 2020–2025

    49.1 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    68.6 °F
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