Fairfield Weather Forecast

    • 31
    • 52

    Mostly Sunny

    • 33
    • 54

    Mostly Sunny

    • 35
    • 58

    Mostly Sunny

    • 41
    • 63

    Partly Sunny

    • 44
    • 67

    Mostly Cloudy

    • 38
    • 58

    Chance Rain Showers

    • 32
    • 48

    Chance Rain Showers

Today 21 Oct Billings

Sunny. Highs in the mid 50s. West Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 21 Oct Billings

Mostly clear. Lows in the upper 20s. West Winds 5 to 10 Mph.

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Fairfield Temperature Statistics

October Temperature

Dickinson, Dickinson Municipal Airport (32.9 miles)

  • Lowest 6 October, 2025

    27 °F

  • Average October

    50.8 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

Dickinson, Dickinson Municipal Airport (32.9 miles)

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  • Average Low 2020–2025

    32.1 °F

  • Average 2020–2025

    44.1 °F

  • Average High 2020–2025

    56.3 °F
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