Lake Ontario Weather Forecast

    • 21
    • 43

    Chance Rain Showers

    • 29
    • 41

    Breezy

    • 35
    • 67

    Breezy

    • 47
    • 68

    Mostly Sunny

    • 52
    • 77

    Chance Rain

    • 31
    • 64

    Rain Likely

    • 26
    • 44

    Slight Chance Snow

Today 18 Apr Wells

Mostly cloudy with a 20 percent chance of rain. Highs in the mid 40s. Northwest Winds around 25 Mph with Gusts up to 35 Mph.

Tonight 18 Apr Wells

Mostly cloudy with a slight chance of rain and snow in the Evening, then partly cloudy after midnight. Lows in the lower 20s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of precipitation 20 percent.

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Lake Ontario Temperature Statistics

April Temperature

Harvey Municipal Airport (21.1 miles)

  • Lowest 6 April, 2026

    15.8 °F

  • Average April

    36 °F

  • Highest 12 April, 2026

    71.6 °F

Climate (2021–Present)

Harvey Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    51.9 °F
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