Onyon Airport Weather Forecast

    • 60
    • 84

    Increasing Clouds

    • 63
    • 81

    Rain Showers Likely

    • 54
    • 79

    Rain Showers Likely

    • 49
    • 72

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

Today 23 Aug Western Windham

Sunny. Highs in the lower 80s. Southwest Winds around 5 Mph.

Tonight 23 Aug Western Windham

Clear. Near steady temperature in the mid 50s. Light and variable Winds.

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Onyon Airport Temperature Statistics

August Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 3 August, 2025

    48 °F

  • Average August

    69 °F

  • Highest 13 August, 2025

    93 °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

    48.3 °F

  • Average High 2020–2025

    59 °F
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