Onyon Airport Weather Forecast

    • 61
    • 86

    Increasing Clouds

    • 61
    • 82

    Rain Showers

    • 53
    • 76

    Rain Showers Likely

    • 52
    • 78

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 64
    • 92

    Partly Sunny

Today 5 Jun Western Windham

Mostly sunny. Highs in the lower 80s. West Winds around 5 Mph.

Tonight 5 Jun Western Windham

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows around 60. Light and variable Winds.

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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

    58.5 °F

  • Highest 3 June, 2026

    82 °F

Climate (2021–Present)

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

    58.6 °F
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