Summit Weather Forecast

    • 51
    • 75

    Rain Showers

    • 28
    • 56

    Chance Snow Showers

    • 26
    • 42

    Partly Sunny

    • 36
    • 53

    Mostly Sunny

    • 40
    • 66

    Chance Rain

    • 27
    • 53

    Rain/Snow Likely

Today 14 Mar Waukesha

Warmer. Partly sunny. Highs in the lower 70s. South Winds 10 to 20 Mph.

Tonight 14 Mar Waukesha

Not as cool. Partly cloudy. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Temperature Statistics

March Temperature

Watertown (11.8 miles)

  • Lowest 2 March, 2025

    9.9 °F

  • Average March

    35.3 °F

  • Highest 10 March, 2025

    66.2 °F

Climate (2020–Present)

Watertown (11.8 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.1 °F
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