Onyon Airport Weather Forecast

    • 58
    • 74

    Rain Showers Likely

    • 59
    • 82

    Slight Chance Thunderstorms

    • 61
    • 85

    Mostly Cloudy

    • 61
    • 81

    Chance Rain Showers

    • 57
    • 81

    Chance Thunderstorms

    • 59
    • 83

    Mostly Sunny

Today 30 Jul Western Windham

Patchy fog in the morning. Rain likely in the Morning, then Showers likely in the afternoon. Highs in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 30 Jul Western Windham

Showers. Near steady temperature in the upper 50s. Northeast Winds around 5 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

July Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 20 July, 2026

    46.9 °F

  • Average July

    70.7 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Keene, Dillant-Hopkins Airport (21.1 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
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