Fairfield Weather Forecast

    • 42
    • 65

    Rain Showers Likely

    • 42
    • 63

    Mostly Sunny

    • 36
    • 59

    Mostly Cloudy

    • 36
    • 58

    Partly Sunny

    • 44
    • 64

    Partly Sunny

    • 47
    • 68

    Chance Rain Showers

Today 29 Apr Butler

Mostly cloudy with Showers with a slight chance of Thunderstorms in the Morning, then partly cloudy in the afternoon. Highs in the mid 60s. Northeast Winds 5 to 10 Mph, becoming north 10 to 15 Mph in the afternoon. Chance of rain 80 percent.

Tonight 29 Apr Butler

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the lower 40s. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 20 percent.

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Fairfield Temperature Statistics

April Temperature

Butler County Regional Airport (1.9 miles)

  • Lowest 8 April, 2026

    29.6 °F

  • Average April

    61.3 °F

  • Highest 14 April, 2026

    84.7 °F

Climate (2021–Present)

Butler County Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    66.9 °F
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