Jonestown Weather Forecast

    • 55
    • 55

    Chance Rain Showers

    • 46
    • 70

    Rain Showers Likely

    • 50
    • 69

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

    • 54
    • 78

    Rain Likely

    • 34
    • 64

    Chance Rain

Today 7 Mar Southern Baltimore

Mostly cloudy. Highs in the lower 50s. South Winds around 5 Mph.

Tonight 7 Mar Southern Baltimore

A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Lows in the lower 50s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.

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Jonestown Temperature Statistics

March Temperature

Baltimore, Inner Harbor (0.6 miles)

  • Lowest 2 March, 2026

    28.9 °F

  • Average March

    40.9 °F

  • Highest 1 March, 2026

    52 °F

Climate (2022–Present)

Baltimore, Inner Harbor (0.6 miles)

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  • Average Low 2022–2026

    52.8 °F

  • Average 2022–2026

    59.9 °F

  • Average High 2022–2026

    67.5 °F
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