Onyon Airport Weather Forecast

    • 67
    • 88

    Increasing Clouds

    • 65
    • 85

    Rain Showers

    • 59
    • 83

    Slight Chance Rain Showers

    • 56
    • 81

    Chance Thunderstorms

    • 55
    • 76

    Mostly Sunny

    • 63
    • 82

    Mostly Cloudy

Today 30 Jun Western Windham

Mostly sunny. Highs in the mid 80s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 30 Jun Western Windham

Mostly clear. Near steady temperature in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

June Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 2 June, 2025

    39 °F

  • Average June

    67.3 °F

  • Highest 24 June, 2025

    96.1 °F

Climate (2020–Present)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    59 °F
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