Myrtle Weather Forecast

    • 38
    • 51

    Mostly Sunny

    • 31
    • 61

    Mostly Sunny

    • 25
    • 55

    Slight Chance Rain

    • 18
    • 36

    Mostly Sunny

    • 27
    • 44

    Partly Sunny

    • 38
    • 49

    Chance Rain

Today 11 Dec Union

Sunny. Highs in the lower 50s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 11 Dec Union

Clear. Lows in the upper 30s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Myrtle Temperature Statistics

December Temperature

Oxford, University-Oxford Airport (26.1 miles)

  • Lowest 3 December, 2025

    28.4 °F

  • Average December

    36.1 °F

  • Highest 6 December, 2025

    48.2 °F

Climate (2020–Present)

Oxford, University-Oxford Airport (26.1 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    73 °F
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