Kelton Weather Forecast

    • 30
    • 52

    Mostly Sunny

    • 37
    • 56

    Mostly Cloudy

    • 45
    • 58

    Rain

    • 29
    • 54

    Sunny

    • 37
    • 55

    Mostly Sunny

    • 37
    • 63

    Mostly Sunny

Today 16 Dec Union

Sunny. Not as cool with Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 16 Dec Union

Mostly clear. Lows around 30. Southwest Winds around 5 Mph.

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Kelton Temperature Statistics

December Temperature

Spartanburg Memorial (21.7 miles)

  • Lowest 14 December, 2025

    23 °F

  • Average December

    39.8 °F

  • Highest 13 December, 2025

    62.6 °F

Climate (2020–Present)

Spartanburg Memorial (21.7 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    71.6 °F
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