Jarrettsville Weather Forecast

    • 72
    • 97

    Thunderstorms

    • 68
    • 89

    Rain Showers

    • 66
    • 81

    Rain Showers

    • 66
    • 81

    Chance Thunderstorms

    • 68
    • 83

    Chance Rain Showers

    • 70
    • 87

    Chance Thunderstorms

Today 4 Jul Northwest Harford

Sunny. Scattered Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Hot with Highs in the upper 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 109.

Tonight 4 Jul Northwest Harford

Mostly cloudy. Numerous Showers and Thunderstorms in the Evening, then scattered Showers with isolated Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall in the evening. Lows in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jarrettsville Temperature Statistics

July Temperature

Baltimore / Martin (18.6 miles)

  • Lowest 1 July, 2026

    75.2 °F

  • Average July

    83.6 °F

  • Highest 2 July, 2026

    96.8 °F

Climate (2021–2026)

Baltimore / Martin (18.6 miles)

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

  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.8 °F
Get WillyWeather+ to remove ads