Grenville Weather Forecast

    • 42
    • 70

    Mostly Sunny

    • 48
    • 71

    Partly Sunny

    • 44
    • 78

    Blowing Dust

    • 43
    • 73

    Mostly Sunny

    • 38
    • 64

    Chance Thunderstorms

    • 40
    • 66

    Mostly Sunny

Today 23 Apr Union County

Mostly sunny. Highs in the lower 70s. Northwest Winds 15 to 20 Mph, becoming east this afternoon.

Tonight 23 Apr Union County

Breezy. Mostly clear with isolated Sprinkles in the Evening, then partly cloudy after midnight. Lows in the mid 40s. East Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming southeast around 15 Mph after midnight.

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Grenville Temperature Statistics

April Temperature

Clayton Municipal Airpark (27.3 miles)

  • Lowest 21 April, 2024

    28 °F

  • Average April

    53.4 °F

  • Highest 14 April, 2024

    81.6 °F

Climate (2019–Present)

Clayton Municipal Airpark (27.3 miles)

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  • Average Low 2019–2024

    41.9 °F

  • Average 2019–2024

    54.9 °F

  • Average High 2019–2024

    68.8 °F
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