Waterbury Weather Forecast

    • 26
    • 62

    Chance Snow

    • 15
    • 38

    Snow Likely

    • 12
    • 32

    Slight Chance Snow

    • 10
    • 34

    Partly Sunny

    • 6
    • 28

    Partly Sunny

    • 20
    • 34

    Partly Sunny

Today 18 Feb Dixon

Sunny, Windy, cooler with Highs in the lower 60s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 18 Feb Dixon

Partly cloudy. Cooler with Lows in the mid 20s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waterbury Temperature Statistics

February Temperature

Sioux City, Sioux Gateway Airport (18 miles)

  • Lowest 1 February, 2026

    12.7 °F

  • Average February

    37.5 °F

  • Highest 9 February, 2026

    75.7 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (18 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    63.1 °F
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