Chesapeake Bay - Patapsco River Entrance Weather Forecast

    • 76
    • 90

    Slight Chance Thunderstorms

    • 71
    • 82

    Chance Rain Showers

    • 72
    • 81

    Slight Chance Rain Showers

    • 71
    • 82

    Chance Rain Showers

    • 70
    • 79

    Slight Chance Rain Showers

    • 71
    • 80

    Partly Sunny

Today 17 Aug Anne Arundel

Sunny. Highs in the lower 90s. Southwest Winds around 5 Mph.

Tonight 17 Aug Anne Arundel

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 70s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Patapsco River Entrance Temperature Statistics

August Temperature

Baltimore, Inner Harbor (8.1 miles)

  • Lowest 3 August, 2025

    66.9 °F

  • Average August

    80.1 °F

  • Highest 12 August, 2025

    95 °F

Climate (2022–Present)

Baltimore, Inner Harbor (8.1 miles)

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

  • Average Low 2022–2025

    54.7 °F

  • Average 2022–2025

    61.9 °F

  • Average High 2022–2025

    69.6 °F
Get WillyWeather+ to remove ads