Harmony Weather Forecast

    • 59
    • 75

    Chance Rain Showers

    • 58
    • 80

    Mostly Cloudy

    • 53
    • 79

    Partly Sunny

    • 54
    • 79

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 57
    • 75

    Rain Showers Likely

Today 18 Aug Southern Somerset

Areas of fog in the morning. Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the afternoon. Humid with Highs in the mid 70s. Light and variable Winds. Chance of rain 50 percent.

Tonight 18 Aug Southern Somerset

Mostly cloudy with a 20 percent chance of Showers. Areas of fog after midnight. Visibility one quarter mile or less at Times after midnight. Humid with Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmony Temperature Statistics

August Temperature

Waterville, Waterville Robert LaFleur Airport (31.1 miles)

  • Lowest 15 August, 2026

    51.1 °F

  • Average August

    71.8 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Waterville, Waterville Robert LaFleur Airport (31.1 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56 °F
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