Germantown Weather Forecast

    • 40
    • 50

    Rain

    • 38
    • 52

    Rain

    • 27
    • 46

    Partly Sunny

    • 38
    • 44

    Mostly Cloudy

    • 38
    • 59

    Mostly Cloudy

    • 31
    • 48

    Mostly Cloudy

Today 30 Jan Northwest Montgomery

Partly sunny. Highs around 50. South Winds 5 to 10 Mph.

Tonight 30 Jan Northwest Montgomery

Cloudy. A chance of rain in the Evening, then rain likely after midnight. Lows around 40. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Germantown Temperature Statistics

January Temperature

Gaithersburg - Montgomery County Airport (5.6 miles)

  • Lowest 23 January, 2025

    1.9 °F

  • Average January

    27 °F

  • Highest 1 January, 2025

    46.9 °F

Climate (2020–Present)

Gaithersburg - Montgomery County Airport (5.6 miles)

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

  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.8 °F
Get WillyWeather+ to remove ads