Mount Vernon Airport Weather Forecast

    • 55
    • 72

    Increasing Clouds

    • 54
    • 74

    Chance Rain Showers

    • 61
    • 76

    Chance Thunderstorms

    • 53
    • 76

    Rain Showers

    • 37
    • 65

    Partly Sunny

    • 36
    • 56

    Mostly Sunny

Today 29 Mar Jefferson

Mostly sunny. Highs in the lower 70s. Southwest Winds 15 to 20 Mph.

Tonight 29 Mar Jefferson

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the mid 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Mount Vernon Airport Temperature Statistics

March Temperature

Mount Vernon Airport (0 miles)

  • Lowest 18 March, 2024

    21.8 °F
  • Average March

    50.4 °F
  • Highest 4 March, 2024

    80.7 °F

Climate (2019–Present)

Mount Vernon Airport (0 miles)

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  • Average Low 2019–2024

    45.2 °F
  • Average 2019–2024

    55.7 °F
  • Average High 2019–2024

    66.8 °F
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