Fairfield Weather Forecast

    • 56
    • 84

    Increasing Clouds

    • 59
    • 81

    Increasing Clouds

    • 57
    • 73

    Chance Rain Showers

    • 56
    • 74

    Slight Chance Thunderstorms

    • 56
    • 76

    Mostly Sunny

    • 57
    • 79

    Partly Sunny

    • 49
    • 75

    Slight Chance Rain Showers

Today 27 Aug Billings

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 27 Aug Billings

Partly cloudy. Lows in the mid 50s. East Winds 5 to 10 Mph, becoming south after midnight.

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Fairfield Temperature Statistics

August Temperature

Dickinson, Dickinson Municipal Airport (32.9 miles)

  • Lowest 24 August, 2025

    43 °F

  • Average August

    68.5 °F

  • Highest 20 August, 2025

    99.6 °F

Climate (2020–Present)

Dickinson, Dickinson Municipal Airport (32.9 miles)

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  • Average Low 2020–2025

    32 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    56.3 °F
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