Smithfield Weather Forecast

    • 50
    • 85

    Increasing Clouds

    • 48
    • 81

    Isolated Thunderstorms

    • 44
    • 77

    Rain Showers

    • 42
    • 78

    Chance Rain Showers

    • 42
    • 66

    Chance Rain Showers

    • 43
    • 71

    Slight Chance Thunderstorms

Today 25 May Cache Valley/Utah Portion

Partly cloudy in the morning then clearing. Highs in the mid 80s.

Tonight 25 May Cache Valley/Utah Portion

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.

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Smithfield Temperature Statistics

May Temperature

Logan-Cache Airport (3.1 miles)

  • Lowest 19 May, 2026

    28 °F

  • Average May

    56.4 °F

  • Highest 12 May, 2026

    86 °F

Climate (2021–Present)

Logan-Cache Airport (3.1 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    62.1 °F
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