Jonestown Weather Forecast

    • 43
    • 51

    Rain Showers Likely

    • 48
    • 56

    Rain Showers Likely

    • 46
    • 56

    Chance Rain Showers

    • 56
    • 74

    Rain Showers Likely

    • 51
    • 67

    Chance Rain Showers

    • 53
    • 69

    Partly Sunny

Today 4 Mar Southern Baltimore

Cloudy. Patchy fog late this morning. A chance of Showers late this Morning, then Showers likely this afternoon. Highs around 50. Northeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 4 Mar Southern Baltimore

Cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Patchy fog in the Evening, then Areas of fog after midnight. Visibility one quarter mile or less at Times. Lows in the lower 40s. East Winds around 5 Mph. Chance of rain 70 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

    38.1 °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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