Jonestown Weather Forecast

    • 47
    • 68

    Becoming Sunny

    • 49
    • 66

    Chance Rain Showers

    • 45
    • 61

    Chance Rain

    • 46
    • 62

    Mostly Sunny

    • 58
    • 72

    Partly Sunny

    • 60
    • 79

    Chance Rain Showers

Today 30 Apr Southern Baltimore

Partly sunny. Highs in the upper 60s. West Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 30 Apr Southern Baltimore

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. Northwest Winds 10 to 15 Mph.

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Jonestown Temperature Statistics

April Temperature

Baltimore, Inner Harbor (0.6 miles)

  • Lowest 8 April, 2026

    34 °F

  • Average April

    61.9 °F

  • Highest 15 April, 2026

    91.9 °F

Climate (2022–Present)

Baltimore, Inner Harbor (0.6 miles)

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  • Average Low 2022–2026

    52.6 °F

  • Average 2022–2026

    59.8 °F

  • Average High 2022–2026

    67.5 °F
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