Onyon Airport Weather Forecast

    • 35
    • 53

    Sunny

    • 33
    • 60

    Sunny

    • 41
    • 65

    Partly Sunny

    • 48
    • 69

    Mostly Cloudy

    • 43
    • 61

    Chance Rain Showers

    • 43
    • 63

    Chance Rain Showers

Today 16 Oct Western Windham

Sunny. Highs in the upper 40s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 16 Oct Western Windham

Clear, cold with Lows around 30. North Winds around 5 Mph. Gusts up to 20 Mph in the evening.

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Onyon Airport Temperature Statistics

October Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 10 October, 2025

    23 °F
  • Average October

    52.7 °F
  • Highest 5 October, 2025

    84 °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

    48.4 °F
  • Average High 2020–2025

    59.1 °F
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