Baltimore/Washington International Thurgood Marshall Airport Weather Forecast

    • 51
    • 61

    Rain

    • 53
    • 60

    Rain Showers

    • 59
    • 73

    Chance Rain Showers

    • 61
    • 71

    Chance Rain Showers

    • 62
    • 75

    Chance Rain Showers

    • 62
    • 83

    Mostly Cloudy

Today 22 May Anne Arundel

Showers likely in the Morning, then Showers in the afternoon. Highs in the lower 60s. East Winds 15 to 20 Mph. Chance of rain 80 percent.

Tonight 22 May Anne Arundel

Showers. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baltimore/Washington International Thurgood Marshall Airport Temperature Statistics

May Temperature

Baltimore, Baltimore-Washington International Airport (0.6 miles)

  • Lowest 1 May, 2026

    37.7 °F

  • Average May

    63.4 °F

  • Highest 19 May, 2026

    97 °F

Climate (2021–Present)

Baltimore, Baltimore-Washington International Airport (0.6 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.4 °F
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