Fairfield Weather Forecast

    • 64
    • 86

    Mostly Sunny

    • 69
    • 90

    Chance Rain Showers

    • 67
    • 82

    Rain Showers

    • 65
    • 82

    Chance Thunderstorms

    • 66
    • 85

    Slight Chance Thunderstorms

    • 68
    • 87

    Chance Rain Showers

Today 30 Jul Butler

Partly cloudy early this Afternoon, then clearing. Highs in the mid 80s. North Winds around 5 Mph.

Tonight 30 Jul Butler

Partly cloudy. Lows in the lower 60s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Fairfield Temperature Statistics

July Temperature

Butler County Regional Airport (1.9 miles)

  • Lowest 23 July, 2026

    52.6 °F

  • Average July

    77.6 °F

  • Highest 3 July, 2026

    94.6 °F

Climate (2021–2026)

Butler County Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    67 °F
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