Sumter Weather Forecast

    • 53
    • 73

    Rain Showers

    • 44
    • 59

    Rain Showers

    • 49
    • 71

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

    • 65
    • 85

    Chance Rain Showers

    • 55
    • 84

    Chance Rain Showers

Today 1 May Sumter

Mostly cloudy with a 40 percent chance of Showers. Near steady temperature in the upper 60s. East Winds around 5 Mph.

Tonight 1 May Sumter

Cloudy. A chance of Showers this Evening, then Showers after midnight. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sumter Temperature Statistics

May Temperature

Sumter Airport (5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Sumter Airport (5 miles)

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  • Average Low 2021–2026

    52.6 °F
  • Average 2021–2026

    63.9 °F
  • Average High 2021–2026

    75.8 °F
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