Harmonyville Weather Forecast

    • 22
    • 34

    Increasing Clouds

    • 29
    • 40

    Mostly Cloudy

    • 32
    • 48

    Chance Rain/Snow

    • 34
    • 46

    Chance Rain

    • 28
    • 49

    Chance Rain

    • 20
    • 39

    Mostly Sunny

Today 18 Mar Western Windham

Mostly sunny. Cold with Highs around 30. West Winds around 5 Mph. Gusts up to 20 Mph this morning.

Tonight 18 Mar Western Windham

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cold with Lows around 18. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmonyville Temperature Statistics

March Temperature

Keene, Dillant-Hopkins Airport (21.7 miles)

  • Lowest 2 March, 2026

    0 °F

  • Average March

    34.3 °F

  • Highest 10 March, 2026

    70 °F

Climate (2021–Present)

Keene, Dillant-Hopkins Airport (21.7 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.8 °F
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