Mount Vernon Weather Forecast

    • 65
    • 84

    Rain Showers

    • 54
    • 81

    Chance Thunderstorms

    • 55
    • 81

    Partly Sunny

    • 46
    • 67

    Chance Rain Showers

    • 43
    • 62

    Chance Rain Showers

    • 40
    • 61

    Mostly Sunny

Today 16 Apr Posey

Mostly cloudy in the Morning, then becoming mostly sunny. A slight chance of Thunderstorms. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the lower 80s. South Winds 15 to 20 Mph. Chance of rain 40 percent.

Tonight 16 Apr Posey

A chance of Thunderstorms. Showers, mainly in the evening. Lows in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

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Mount Vernon Temperature Statistics

April Temperature

Henderson City (13.7 miles)

  • Lowest 6 April, 2024

    28 °F
  • Average April

    55.9 °F
  • Highest 1 April, 2024

    80.1 °F

Climate (2019–Present)

Henderson City (13.7 miles)

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  • Average Low 2019–2024

    47.4 °F
  • Average 2019–2024

    57.2 °F
  • Average High 2019–2024

    67.3 °F
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