Onyon Airport Weather Forecast

    • 33
    • 68

    Decreasing Clouds

    • 28
    • 55

    Sunny

    • 37
    • 60

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 41
    • 68

    Partly Sunny

    • 40
    • 64

    Partly Sunny

Today 26 Oct Western Windham

Mostly sunny. Highs in the lower 60s. West Winds around 5 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 26 Oct Western Windham

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows in the lower 30s. Northwest Winds around 5 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Onyon Airport Temperature Statistics

October Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 18 October, 2026

    23 °F

  • Average October

    50.7 °F

  • Highest 2 October, 2026

    79 °F

Climate (2021–2026)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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