Onyon Airport Weather Forecast

    • 25
    • 44

    Decreasing Clouds

    • 33
    • 50

    Slight Chance Rain/Snow

    • 24
    • 44

    Partly Sunny

    • 31
    • 44

    Mostly Cloudy

    • 29
    • 47

    Partly Sunny

    • 34
    • 45

    Rain Likely

Today 20 Nov Western Windham

Sunny. Highs in the lower 40s. Light and variable Winds.

Tonight 20 Nov Western Windham

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

November Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 18 November, 2025

    21.9 °F

  • Average November

    39.3 °F

  • Highest 8 November, 2025

    57.9 °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 °F
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