Sedan Weather Forecast

    • 32
    • 68

    Mostly Sunny

    • 33
    • 65

    Breezy

    • 31
    • 52

    Partly Sunny

    • 46
    • 73

    Partly Sunny

    • 33
    • 73

    Partly Sunny

    • 35
    • 63

    Mostly Sunny

    • 38
    • 71

    Mostly Sunny

Today 16 Dec Union County

Mostly sunny. Highs in the mid 60s. Temperature falling into the mid 50s late. North Winds around 15 Mph.

Tonight 16 Dec Union County

Cold. Mostly clear. Lows in the lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sedan Temperature Statistics

December Temperature

Clayton Municipal Airpark (20.5 miles)

  • Lowest 1 December, 2025

    19 °F

  • Average December

    40.8 °F

  • Highest 11 December, 2025

    80.1 °F

Climate (2020–Present)

Clayton Municipal Airpark (20.5 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    69.5 °F
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