Onyon Airport Weather Forecast

    • 54
    • 72

    Chance Rain Showers

    • 53
    • 77

    Chance Thunderstorms

    • 56
    • 71

    Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

    • 58
    • 81

    Rain Showers Likely

Today 20 Jun Western Windham

Partly sunny. A slight chance of Showers this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 20 Jun Western Windham

Partly cloudy. A chance of Showers in the evening. Lows around 50. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 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

    67.2 °F

  • Highest 12 June, 2026

    90 °F

Climate (2021–2026)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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