Onyon Airport Weather Forecast

    • 46
    • 67

    Slight Chance Rain Showers

    • 39
    • 62

    Mostly Sunny

    • 46
    • 64

    Mostly Sunny

    • 54
    • 71

    Rain Showers

    • 50
    • 69

    Chance Rain Showers

    • 39
    • 61

    Chance Rain Showers

Today 8 Oct Western Windham

Mostly sunny. A chance of Showers in the morning. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 8 Oct Western Windham

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

October Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 4 October, 2026

    35.6 °F

  • Average October

    56.7 °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

    37.6 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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