Fairfield Weather Forecast

    • 20
    • 40

    Partly Sunny

    • 19
    • 43

    Mostly Sunny

    • 20
    • 42

    Mostly Sunny

    • 20
    • 46

    Mostly Sunny

    • 23
    • 47

    Sunny

    • 24
    • 49

    Mostly Sunny

    • 25
    • 49

    Mostly Sunny

Today 13 Jan Utah Valley

Partly cloudy. Haze. Highs in the lower 40s.

Tonight 13 Jan Utah Valley

Partly cloudy. Haze. Lows in the upper 20s.

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Fairfield Temperature Statistics

January Temperature

Provo, Provo Municipal Airport (19.9 miles)

  • Lowest 11 January, 2026

    21 °F

  • Average January

    36.8 °F

  • Highest 4 January, 2026

    52 °F

Climate (2021–Present)

Provo, Provo Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    64 °F
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