Grammar Airport Weather Forecast

    • 45
    • 51

    Chance Rain Showers

    • 43
    • 68

    Rain Showers

    • 42
    • 53

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 40
    • 60

    Rain Showers

    • 28
    • 52

    Rain Showers

    • 26
    • 37

    Partly Sunny

Today 6 Mar Ontario

Partly sunny and mild with Highs in the lower 50s. Light Winds.

Tonight 6 Mar Ontario

Mostly cloudy. A chance of Showers overnight. Breezy and not as cold with Lows in the mid 40s. South Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grammar Airport Temperature Statistics

March Temperature

Penn Yan, Penn Yan Airport (16.2 miles)

  • Lowest 2 March, 2026

    10 °F

  • Average March

    26.9 °F

  • Highest 4 March, 2026

    46.9 °F

Climate (2021–Present)

Penn Yan, Penn Yan Airport (16.2 miles)

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

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads