Thomas Weather Forecast

    • 41
    • 57

    Mostly Sunny

    • 39
    • 76

    Mostly Sunny

    • 43
    • 72

    Partly Sunny

    • 45
    • 72

    Partly Sunny

    • 42
    • 71

    Breezy

    • 38
    • 67

    Mostly Cloudy

    • 29
    • 57

    Mostly Cloudy

Today 21 Dec Union County

Mostly sunny. Highs in the upper 50s. Southwest Winds 15 to 20 Mph.

Tonight 21 Dec Union County

Not as cool. Mostly clear. Lows in the lower 40s. Southwest Winds 15 to 20 Mph.

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Thomas Temperature Statistics

December Temperature

Clayton Municipal Airpark (15.5 miles)

  • Lowest 1 December, 2025

    19 °F

  • Average December

    43.5 °F

  • Highest 11 December, 2025

    80.1 °F

Climate (2020–Present)

Clayton Municipal Airpark (15.5 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    55.8 °F

  • Average High 2020–2025

    69.6 °F
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