Waterloo Weather Forecast

    • 37
    • 44

    Cloudy

    • 32
    • 54

    Mostly Cloudy

    • 25
    • 51

    Partly Sunny

    • 30
    • 51

    Partly Sunny

    • 33
    • 53

    Partly Sunny

    • 32
    • 54

    Partly Sunny

Today 19 Nov Jefferson

Cloudy. Patchy fog in the morning. Highs in the mid 40s. East Winds up to 5 Mph shifting to the southeast in the afternoon.

Tonight 19 Nov Jefferson

Cloudy. Lows in the upper 30s. South Winds up to 5 Mph.

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Waterloo Temperature Statistics

November Temperature

Watertown (13 miles)

  • Lowest 10 November, 2025

    19.6 °F

  • Average November

    42.6 °F

  • Highest 15 November, 2025

    66.7 °F

Climate (2020–Present)

Watertown (13 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    54.6 °F
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