Willard Bay Reservoir Weather Forecast

    • 61
    • 88

    Slight Chance Thunderstorms

    • 59
    • 88

    Sunny

    • 62
    • 91

    Sunny

    • 65
    • 95

    Mostly Sunny

    • 68
    • 96

    Mostly Sunny

    • 67
    • 98

    Hot

Today 4 Jul Eastern Box Elder County

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. Highs around 90.

Tonight 4 Jul Eastern Box Elder County

Partly cloudy. Lows around 60.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willard Bay Reservoir Temperature Statistics

July Temperature

BRIGHAM CITY AIRPORT (9.3 miles)

  • Lowest 1 July, 2025

    64.4 °F

  • Average July

    82.1 °F

  • Highest 1 July, 2025

    98.6 °F

Climate (2020–Present)

BRIGHAM CITY AIRPORT (9.3 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    63.6 °F
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