Mount Vernon Airport Weather Forecast

    • 57
    • 70

    Rain Showers

    • 59
    • 76

    Chance Rain Showers

    • 58
    • 79

    Slight Chance Rain Showers

    • 62
    • 84

    Partly Sunny

    • 63
    • 85

    Slight Chance Thunderstorms

    • 65
    • 83

    Slight Chance Rain Showers

Today 26 Jun Kennebec

Showers likely in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. Light and variable Winds, becoming south around 10 Mph in the afternoon. Chance of rain 70 percent.

Tonight 26 Jun Kennebec

Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Patchy fog. Lows in the mid 50s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Vernon Airport Temperature Statistics

June Temperature

Waterville, Waterville Robert LaFleur Airport (13 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    65.1 °F

  • Highest 4 June, 2026

    84.9 °F

Climate (2021–2026)

Waterville, Waterville Robert LaFleur Airport (13 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.8 °F
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