Clinton Weather Forecast

    • 47
    • 85

    Rain Showers

    • 49
    • 74

    Mostly Sunny

    • 53
    • 74

    Mostly Cloudy

    • 53
    • 69

    Chance Rain Showers

    • 52
    • 75

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 17 Aug Kennebec

Partly sunny. Showers with a chance of Thunderstorms this afternoon. Highs in the mid 80s. Light and variable Winds, becoming west 15 to 20 Mph with Gusts up to 35 Mph this afternoon. Chance of rain 80 percent.

Tonight 17 Aug Kennebec

Areas of fog in the evening. Mostly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Clinton Temperature Statistics

August Temperature

Waterville, Waterville Robert LaFleur Airport (11.2 miles)

  • Lowest 3 August, 2025

    54 °F

  • Average August

    71.3 °F

  • Highest 12 August, 2025

    95 °F

Climate (2020–Present)

Waterville, Waterville Robert LaFleur Airport (11.2 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    55.9 °F
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