Brigham City Weather Forecast

    • 64
    • 88

    Mostly Sunny

    • 66
    • 90

    Partly Sunny

    • 66
    • 89

    Partly Sunny

    • 65
    • 90

    Partly Sunny

    • 68
    • 94

    Partly Sunny

    • 68
    • 93

    Slight Chance Thunderstorms

    • 65
    • 88

    Chance Thunderstorms

Today 16 Aug Eastern Box Elder County

Partly cloudy with a 20 percent chance of rain Showers in the Morning, then sunny in the afternoon. Highs around 90.

Tonight 16 Aug Eastern Box Elder County

Mostly clear. Lows in the lower 60s.

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Brigham City Temperature Statistics

August Temperature

BRIGHAM CITY AIRPORT (1.2 miles)

  • Lowest 5 August, 2026

    50 °F

  • Average August

    78.8 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

BRIGHAM CITY AIRPORT (1.2 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    64.3 °F
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