Cleveland Weather Forecast

    • 68
    • 87

    Thunderstorms Likely

    • 65
    • 88

    Chance Thunderstorms

    • 63
    • 88

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

Today 21 Aug Central Greenville

Mostly sunny in the Morning, then partly sunny with Showers and Thunderstorms likely in the afternoon. Humid with Highs in the lower 90s. Northeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon. Chance of rain 70 percent. Heat index Values up to 102 in the afternoon.

Tonight 21 Aug Central Greenville

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady Temperatures in the lower 70s. North Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cleveland Temperature Statistics

August Temperature

Greenville Downtown Airport (18 miles)

  • Lowest 6 August, 2026

    69.1 °F

  • Average August

    79.7 °F

  • Highest 17 August, 2026

    97 °F

Climate (2021–2026)

Greenville Downtown Airport (18 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    63.6 °F

  • Average High 2021–2026

    72.9 °F
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