Lake Ontario Weather Forecast

    • 16
    • 30

    Blowing Snow

    • 25
    • 34

    Breezy

    • 20
    • 43

    Breezy

    • -1
    • 39

    Snow Likely

    • -6
    • 9

    Cold

    • -1
    • 24

    Slight Chance Snow

Today 14 Dec Wells

Partly sunny in the morning then clearing. Brisk. Not as cold. Highs in the upper 20s. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Wind Chills around 25 below in the morning.

Tonight 14 Dec Wells

Mostly cloudy. Not as cold. Lows around 15. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ontario Temperature Statistics

December Temperature

Harvey Municipal Airport (21.1 miles)

  • Lowest 7 December, 2025

    -18.4 °F

  • Average December

    11.9 °F

  • Highest 9 December, 2025

    35.6 °F

Climate (2020–Present)

Harvey Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    30.3 °F

  • Average 2020–2025

    41.3 °F

  • Average High 2020–2025

    52 °F
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