Duncan Weather Forecast

    • 41
    • 72

    Sunny

    • 47
    • 71

    Mostly Sunny

    • 56
    • 78

    Mostly Cloudy

    • 59
    • 78

    Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

    • 51
    • 81

    Chance Rain Showers

Today 26 Mar Northern Spartanburg

Sunny. Highs around 70. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 26 Mar Northern Spartanburg

Clear. Lows around 40. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duncan Temperature Statistics

March Temperature

Greer, Greenville-Spartanburg Airport (5.6 miles)

  • Lowest 3 March, 2025

    26.9 °F

  • Average March

    55.6 °F

  • Highest 19 March, 2025

    80.7 °F

Climate (2020–Present)

Greer, Greenville-Spartanburg Airport (5.6 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    72.7 °F
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