Vienna Weather Forecast

    • 55
    • 70

    Chance Rain Showers

    • 42
    • 69

    Mostly Sunny

    • 43
    • 62

    Partly Sunny

    • 43
    • 59

    Chance Rain Showers

    • 42
    • 62

    Partly Sunny

    • 42
    • 61

    Mostly Sunny

Today 17 Sep Kennebec

Cloudy. A chance of Sprinkles this Morning, then a slight chance of Showers this afternoon. Highs in the lower 70s. Light and variable Winds. Chance of rain 20 percent.

Tonight 17 Sep Kennebec

Mostly cloudy with a 50 percent chance of Showers. Areas of fog. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vienna Temperature Statistics

September Temperature

Waterville, Waterville Robert LaFleur Airport (14.3 miles)

  • Lowest 12 September, 2026

    42.1 °F

  • Average September

    62.2 °F

  • Highest 10 September, 2026

    82 °F

Climate (2021–2026)

Waterville, Waterville Robert LaFleur Airport (14.3 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    55.9 °F
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