Marriottsville Weather Forecast

    • 63
    • 80

    Mostly Sunny

    • 64
    • 84

    Partly Sunny

    • 62
    • 84

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

    • 65
    • 85

    Slight Chance Rain Showers

Today 19 Sep Northwest Howard

Mostly sunny. Highs in the lower 80s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 19 Sep Northwest Howard

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marriottsville Temperature Statistics

September Temperature

Baltimore, Inner Harbor (15.5 miles)

  • Lowest 10 September, 2017

    57 °F
  • Average September

    70.4 °F
  • Highest 5 September, 2017

    89.1 °F

Climate (2010–Present)

Baltimore, Inner Harbor (15.5 miles)

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  • Average Low 2010–Present

    51.4 °F
  • Average 2010–Present

    58.9 °F
  • Average High 2010–Present

    65.9 °F
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