Farmington Weather Forecast

    • 43
    • 73

    Becoming Sunny

    • 53
    • 72

    Mostly Sunny

    • 59
    • 79

    Mostly Cloudy

    • 44
    • 70

    Chance Thunderstorms

    • 42
    • 63

    Mostly Cloudy

    • 42
    • 61

    Mostly Cloudy

Today 21 Apr Jefferson

Warmer. Mostly sunny. Chance of Sprinkles early in the afternoon. Highs in the mid 70s. Southwest Winds 5 to 15 Mph.

Tonight 21 Apr Jefferson

Mostly clear. Lows in the lower 40s. Northeast Winds up to 5 Mph.

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Farmington Temperature Statistics

April Temperature

Watertown (6.8 miles)

  • Lowest 7 April, 2026

    19.6 °F

  • Average April

    47.3 °F

  • Highest 17 April, 2026

    77 °F

Climate (2021–Present)

Watertown (6.8 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    54.7 °F
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