Lake Ontario Weather Forecast

    • -8
    • 5

    Blowing Snow

    • 18
    • 30

    Chance Snow

    • 2
    • 27

    Chance Snow

    • -11
    • 7

    Chance Snow

    • 2
    • 11

    Chance Snow

    • 16
    • 28

    Chance Snow

    • 12
    • 32

    Chance Snow

Today 3 Dec Wells

Partly cloudy. West Winds around 5 Mph. Wind Chills around 20 below.

Tonight 3 Dec Wells

Partly cloudy. Lows around 10 below. Temperature rising after midnight. South Winds 5 to 15 Mph. Wind Chills around 25 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ontario Temperature Statistics

December Temperature

Harvey Municipal Airport (21.1 miles)

  • Lowest 1 December, 2025

    -4 °F

  • Average December

    2.7 °F

  • Highest 1 December, 2025

    10.4 °F

Climate (2020–Present)

Harvey Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    30.4 °F

  • Average 2020–2025

    41.4 °F

  • Average High 2020–2025

    52.1 °F
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