Grenora Centennial Airport Weather Forecast

    • 43
    • 72

    Partly Sunny

    • 49
    • 63

    Chance Rain Showers

    • 45
    • 65

    Mostly Cloudy

    • 50
    • 72

    Mostly Sunny

    • 44
    • 70

    Partly Sunny

    • 43
    • 63

    Partly Sunny

    • 42
    • 64

    Mostly Cloudy

Today 26 Sep Williams

Mostly sunny. Highs in the upper 50s.

Tonight 26 Sep Williams

Mostly clear. Lows in the mid 40s. West Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grenora Centennial Airport Temperature Statistics

September Temperature

CROSBY (35.4 miles)

  • Lowest 17 September, 2026

    30.2 °F

  • Average September

    59.9 °F

  • Highest 6 September, 2026

    87.8 °F

Climate (2021–2026)

CROSBY (35.4 miles)

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

  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    39.4 °F

  • Average High 2021–2026

    50.6 °F
Get WillyWeather+ to remove ads