Grenora Centennial Airport Weather Forecast

    • 28
    • 43

    Mostly Cloudy

    • 38
    • 58

    Increasing Clouds

    • 41
    • 71

    Chance Rain Showers

    • 40
    • 65

    Chance Rain Showers

    • 42
    • 67

    Mostly Cloudy

    • 48
    • 74

    Partly Sunny

    • 50
    • 81

    Partly Sunny

Today 18 May Williams

Mostly cloudy. North Winds around 15 Mph.

Tonight 18 May Williams

Mostly cloudy. Lows around 30. North Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grenora Centennial Airport Temperature Statistics

May Temperature

CROSBY (35.4 miles)

  • Lowest 6 May, 2026

    21.2 °F

  • Average May

    51 °F

  • Highest 11 May, 2026

    82.4 °F

Climate (2021–Present)

CROSBY (35.4 miles)

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

  • Average Low 2021–2026

    28.3 °F

  • Average 2021–2026

    39.5 °F

  • Average High 2021–2026

    50.7 °F
Get WillyWeather+ to remove ads