Fairfield Weather Forecast

    • 49
    • 76

    Mostly Sunny

    • 50
    • 80

    Increasing Clouds

    • 53
    • 76

    Mostly Cloudy

    • 55
    • 80

    Partly Sunny

    • 42
    • 74

    Mostly Sunny

    • 40
    • 67

    Mostly Sunny

    • 48
    • 72

    Partly Sunny

Today 15 Sep Southern Somerset

Mostly sunny. Patchy fog. Highs in the mid 70s. Light and variable Winds.

Tonight 15 Sep Southern Somerset

Mostly clear. Areas of fog after midnight. Visibility one quarter mile or less at Times after midnight. Lows in the upper 40s. Light and variable Winds.

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Fairfield Temperature Statistics

September Temperature

Waterville, Waterville Robert LaFleur Airport (5.6 miles)

  • Lowest 9 September, 2025

    41 °F

  • Average September

    61.3 °F

  • Highest 2 September, 2025

    79 °F

Climate (2020–Present)

Waterville, Waterville Robert LaFleur Airport (5.6 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56 °F
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