Farmington Weather Forecast

    • 75
    • 91

    Slight Chance Thunderstorms

    • 72
    • 95

    Thunderstorms Likely

    • 65
    • 85

    Mostly Sunny

    • 65
    • 82

    Partly Sunny

    • 68
    • 84

    Slight Chance Thunderstorms

    • 70
    • 87

    Partly Sunny

Today 20 Jul Graves

Mostly sunny. Patchy fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Calm Winds, becoming west around 5 Mph this afternoon. Chance of rain 20 percent. Highest heat index Readings heat index Readings up to 105 this afternoon.

Tonight 20 Jul Graves

Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph.

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Farmington Temperature Statistics

July Temperature

Mayfield Graves County Airport (7.5 miles)

  • Lowest 4 July, 2026

    69.1 °F

  • Average July

    79.1 °F

  • Highest 3 July, 2026

    96.6 °F

Climate (2021–2026)

Mayfield Graves County Airport (7.5 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    62 °F

  • Average High 2021–2026

    72 °F
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