Germantown Weather Forecast

    • 6
    • 23

    Decreasing Clouds

    • 17
    • 26

    Snow Likely

    • 12
    • 26

    Mostly Cloudy

    • 9
    • 24

    Partly Sunny

    • 10
    • 24

    Partly Sunny

    • 23
    • 29

    Chance Snow

Today 31 Jan Washington

Partly sunny until late afternoon then clearing. Highs in the lower 20s. North Winds 5 to 10 Mph.

Tonight 31 Jan Washington

Mostly clear. Lows around 6. Northwest Winds up to 5 Mph shifting to the southwest after midnight.

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  • Temperature Real-Time

Germantown Temperature Statistics

January Temperature

Milwaukee-Timmerman (8.7 miles)

  • Lowest 23 January, 2026

    -14.8 °F

  • Average January

    18.7 °F

  • Highest 9 January, 2026

    55.4 °F

Climate (2021–Present)

Milwaukee-Timmerman (8.7 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.8 °F
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