Glenwood Weather Forecast

    • 67
    • 83

    Mostly Sunny

    • 67
    • 85

    Decreasing Clouds

    • 71
    • 89

    Mostly Sunny

    • 74
    • 94

    Slight Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 71
    • 86

    Rain Showers Likely

    • 70
    • 87

    Chance Rain Showers

Today 22 Jul Northwest Howard

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 22 Jul Northwest Howard

Partly cloudy. Lows in the upper 60s. East Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenwood Temperature Statistics

July Temperature

Gaithersburg - Montgomery County Airport (10.6 miles)

  • Lowest 4 July, 2025

    60.1 °F

  • Average July

    78.3 °F

  • Highest 8 July, 2025

    95 °F

Climate (2020–Present)

Gaithersburg - Montgomery County Airport (10.6 miles)

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

  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.9 °F
Get WillyWeather+ to remove ads