Onyon Airport Weather Forecast

    • 64
    • 86

    Decreasing Clouds

    • 67
    • 87

    Thunderstorms

    • 66
    • 88

    Rain Showers

    • 65
    • 86

    Chance Thunderstorms

    • 63
    • 85

    Partly Sunny

    • 62
    • 85

    Chance Rain Showers

Today 5 Aug Western Windham

Partly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 5 Aug Western Windham

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

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  • Temperature Real-Time

Onyon Airport Temperature Statistics

August Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 1 August, 2026

    64.4 °F

  • Average August

    73.9 °F

  • Highest 1 August, 2026

    84.9 °F

Climate (2021–2026)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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