Onyon Airport Weather Forecast

    • 41
    • 57

    Rain

    • 37
    • 58

    Partly Sunny

    • 35
    • 58

    Partly Sunny

    • 35
    • 53

    Partly Sunny

    • 43
    • 62

    Chance Rain Showers

    • 41
    • 62

    Chance Rain Showers

Today 30 Apr Western Windham

Mostly cloudy. Showers, mainly in the morning. Cooler with Highs in the lower 50s. Light and variable Winds, becoming west around 5 Mph in the afternoon. Chance of rain 90 percent.

Tonight 30 Apr Western Windham

Rain. Near steady temperature in the mid 40s. Southeast Winds around 5 Mph. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

April Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 8 April, 2026

    21 °F

  • Average April

    47.9 °F

  • Highest 16 April, 2026

    82.9 °F

Climate (2021–Present)

Keene, Dillant-Hopkins Airport (21.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    58.8 °F
Get WillyWeather+ to remove ads