Jonestown Weather Forecast

    • 40
    • 53

    Decreasing Clouds

    • 50
    • 64

    Rain Showers Likely

    • 47
    • 67

    Partly Sunny

    • 44
    • 71

    Chance Rain

    • 33
    • 52

    Partly Sunny

    • 38
    • 49

    Mostly Cloudy

Today 19 Mar Southern Baltimore

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 19 Mar Southern Baltimore

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 30s. South Winds around 5 Mph, becoming west after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jonestown Temperature Statistics

March Temperature

Baltimore, Inner Harbor (0.6 miles)

  • Lowest 2 March, 2026

    28.9 °F

  • Average March

    49.3 °F

  • Highest 10 March, 2026

    80.1 °F

Climate (2022–Present)

Baltimore, Inner Harbor (0.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2022–2026

    52.7 °F

  • Average 2022–2026

    59.8 °F

  • Average High 2022–2026

    67.4 °F
Get WillyWeather+ to remove ads