Mount Vernon Weather Forecast

    • 45
    • 59

    Rain Showers Likely

    • 47
    • 62

    Rain Showers Likely

    • 44
    • 61

    Chance Rain Showers

    • 42
    • 56

    Chance Rain Showers

    • 36
    • 57

    Rain Showers Likely

    • 27
    • 45

    Slight Chance Rain/Snow

Today 15 Apr Kennebec

Cloudy. Patchy fog in the morning. Showers likely in the afternoon. Highs around 60. Light and variable Winds. Chance of rain 60 percent.

Tonight 15 Apr Kennebec

Cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Some Thunderstorms may produce small hail in the evening. Lows in the mid 40s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Vernon Temperature Statistics

April Temperature

Waterville, Waterville Robert LaFleur Airport (14.9 miles)

  • Lowest 8 April, 2026

    19 °F

  • Average April

    39.2 °F

  • Highest 10 April, 2026

    61 °F

Climate (2021–Present)

Waterville, Waterville Robert LaFleur Airport (14.9 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    55.9 °F
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