Greenville Weather Forecast

    • 48
    • 67

    Increasing Clouds

    • 49
    • 64

    Mostly Cloudy

    • 56
    • 79

    Mostly Sunny

    • 52
    • 84

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

Today 24 Mar Meriwether

Mostly sunny. Highs in the upper 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 Mar Meriwether

Mostly cloudy. Lows in the upper 40s. Light east Winds.

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Greenville Temperature Statistics

March Temperature

Newnan, Newnan Coweta County Airport (19.3 miles)

  • Lowest 18 March, 2026

    29.7 °F

  • Average March

    60.9 °F

  • Highest 22 March, 2026

    83.5 °F

Climate (2021–Present)

Newnan, Newnan Coweta County Airport (19.3 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.5 °F
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