Fairfield Weather Forecast

    • 17
    • 23

    Decreasing Clouds

    • 25
    • 32

    Increasing Clouds

    • 24
    • 40

    Mostly Cloudy

    • 27
    • 38

    Mostly Cloudy

    • 29
    • 46

    Mostly Cloudy

    • 26
    • 43

    Partly Sunny

    • 33
    • 45

    Partly Sunny

Today 29 Dec Wayne

Partly sunny. Much cooler with Highs in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 29 Dec Wayne

Partly cloudy. Lows around 16. Northwest Winds 10 to 15 Mph.

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Fairfield Temperature Statistics

December Temperature

Fairfield, Fairfield Municipal Airport (2.5 miles)

  • Lowest 14 December, 2025

    5 °F

  • Average December

    37 °F

  • Highest 26 December, 2025

    70.9 °F

Climate (2020–Present)

Fairfield, Fairfield Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    65.9 °F
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