Grenora Centennial Airport Weather Forecast

    • -1
    • 7

    Cold

    • 14
    • 26

    Mostly Cloudy

    • -3
    • 30

    Slight Chance Snow

    • 14
    • 25

    Mostly Cloudy

    • 17
    • 33

    Mostly Cloudy

    • 10
    • 27

    Mostly Cloudy

Today 20 Dec Williams

Mostly sunny. Much Colder. Highs around 10. Northwest Winds 5 to 10 Mph. Wind Chills around 20 below.

Tonight 20 Dec Williams

Partly cloudy. Lows 5 to 10 above. Temperature rising to around 15 after midnight. South Winds 5 to 10 Mph.

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Grenora Centennial Airport Temperature Statistics

December Temperature

CROSBY (35.4 miles)

  • Lowest 6 December, 2025

    -18.4 °F

  • Average December

    11.9 °F

  • Highest 16 December, 2025

    42.8 °F

Climate (2020–Present)

CROSBY (35.4 miles)

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  • Average Low 2020–2025

    28.2 °F

  • Average 2020–2025

    39.5 °F

  • Average High 2020–2025

    50.8 °F
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