Onyon Airport Weather Forecast

    • 67
    • 89

    Chance Thunderstorms

    • 61
    • 93

    Chance Rain Showers

    • 59
    • 87

    Sunny

    • 58
    • 88

    Rain Showers Likely

    • 54
    • 79

    Chance Rain Showers

    • 54
    • 79

    Chance Rain Showers

Today 11 Jun Western Windham

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds around 5 Mph. Chance of rain 40 percent.

Tonight 11 Jun Western Windham

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 60s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

June Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 2 June, 2026

    39.2 °F

  • Average June

    64 °F

  • Highest 9 June, 2026

    87.1 °F

Climate (2021–Present)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.6 °F
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