Farmington Weather Forecast

    • 41
    • 67

    Becoming Sunny

    • 41
    • 67

    Mostly Sunny

    • 45
    • 69

    Mostly Sunny

    • 48
    • 69

    Mostly Sunny

    • 49
    • 68

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

    • 47
    • 68

    Partly Sunny

Today 19 Oct Jefferson

Partly sunny. A 20 percent chance of light rain Showers in the afternoon. Highs in the lower 60s.

Tonight 19 Oct Jefferson

Partly cloudy until early morning then becoming clear. Patchy fog after midnight. Lows in the lower 40s. Calm Winds.

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Farmington Temperature Statistics

October Temperature

Watertown (6.8 miles)

  • Lowest 17 October, 2026

    31.8 °F
  • Average October

    58.8 °F
  • Highest 12 October, 2026

    86.5 °F

Climate (2021–2026)

Watertown (6.8 miles)

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  • Average Low 2021–2026

    35.2 °F
  • Average 2021–2026

    44.8 °F
  • Average High 2021–2026

    53.8 °F
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