Baltimore/Washington International Thurgood Marshall Airport Weather Forecast

    • 69
    • 89

    Rain Showers

    • 68
    • 84

    Chance Thunderstorms

    • 69
    • 85

    Mostly Cloudy

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

Today 6 Jul Anne Arundel

Mostly cloudy. Scattered Showers and Thunderstorms late this Morning, then numerous Showers and Thunderstorms this afternoon. Some Thunderstorms may produce frequent lightning and heavy rainfall. Highs in the upper 80s. Northeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 6 Jul Anne Arundel

Mostly cloudy. Showers and numerous Thunderstorms in the Evening, then scattered Showers and Thunderstorms after midnight. Patchy fog. Some Thunderstorms may produce frequent lightning and heavy rainfall. Lows in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 90 percent.

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Baltimore/Washington International Thurgood Marshall Airport Temperature Statistics

July Temperature

Baltimore, Baltimore-Washington International Airport (0.6 miles)

  • Lowest 1 July, 2026

    71.7 °F

  • Average July

    88.4 °F

  • Highest 3 July, 2026

    102.7 °F

Climate (2021–2026)

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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