Greenville Weather Forecast

    • 53
    • 81

    Chance Thunderstorms

    • 50
    • 76

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

    • 59
    • 81

    Chance Thunderstorms

    • 56
    • 75

    Chance Thunderstorms

    • 56
    • 77

    Partly Sunny

Today 17 Jun Clay

Partly sunny this Morning, then clearing. A chance of Showers and Thunderstorms. Windy with Highs around 80. South Winds 15 to 20 Mph with Gusts up to 30 Mph, increasing to west 25 to 30 Mph with Gusts up to 50 Mph this afternoon. Chance of rain 50 percent.

Tonight 17 Jun Clay

Partly cloudy in the Evening, then becoming mostly clear. Windy with Lows in the lower 50s. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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Greenville Temperature Statistics

June Temperature

Spencer Municipal Airport (10.6 miles)

  • Lowest 14 June, 2026

    48.9 °F

  • Average June

    71.2 °F

  • Highest 9 June, 2026

    93.7 °F

Climate (2021–2026)

Spencer Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    61.1 °F
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