Onyon Airport Weather Forecast

    • 36
    • 65

    Rain

    • 21
    • 41

    Partly Sunny

    • 23
    • 33

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

    • 38
    • 55

    Partly Sunny

    • 34
    • 52

    Chance Rain/Snow

Today 26 Mar Western Windham

Mostly sunny. A chance of rain this afternoon. Not as cool with Highs in the upper 50s. Southwest Winds around 5 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 26 Mar Western Windham

Rain, cold with Lows in the lower 30s. Northwest Winds around 5 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Onyon Airport Temperature Statistics

March Temperature

Keene, Dillant-Hopkins Airport (21.1 miles)

  • Lowest 2 March, 2026

    0 °F

  • Average March

    33.4 °F

  • Highest 10 March, 2026

    70 °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

    37.8 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58.7 °F
Get WillyWeather+ to remove ads