Arlington Weather Forecast

    • 73
    • 92

    Chance Thunderstorms

    • 69
    • 90

    Rain Showers Likely

    • 62
    • 82

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 63
    • 81

    Partly Sunny

    • 65
    • 84

    Partly Sunny

Today 3 Sep Northern Baltimore

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the lower 90s. Southwest Winds around 5 Mph, becoming west in the afternoon. Chance of rain 50 percent.

Tonight 3 Sep Northern Baltimore

Mostly cloudy with scattered Showers with isolated Thunderstorms. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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Arlington Temperature Statistics

September Temperature

Baltimore, Inner Harbor (5.6 miles)

  • Lowest

  • Average September

  • Highest

Climate (2022–2026)

Baltimore, Inner Harbor (5.6 miles)

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  • Average Low 2022–2026

    53.9 °F
  • Average 2022–2026

    61.2 °F
  • Average High 2022–2026

    68.9 °F
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