Arlington Weather Forecast

    • 68
    • 86

    Chance Thunderstorms

    • 68
    • 86

    Chance Rain Showers

    • 70
    • 87

    Chance Rain Showers

    • 63
    • 85

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 70
    • 85

    Chance Thunderstorms

    • 67
    • 86

    Chance Rain Showers

Today 11 Aug Northern Baltimore

Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 11 Aug Northern Baltimore

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 60s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arlington Temperature Statistics

August Temperature

Baltimore, Inner Harbor (5.6 miles)

  • Lowest 1 August, 2026

    72 °F

  • Average August

    81.2 °F

  • Highest 9 August, 2026

    93 °F

Climate (2022–2026)

Baltimore, Inner Harbor (5.6 miles)

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  • Average Low 2022–2026

    53.7 °F

  • Average 2022–2026

    60.9 °F

  • Average High 2022–2026

    68.6 °F
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