Lake Ontario Weather Forecast

    • 57
    • 76

    Gradual Clearing

    • 63
    • 84

    Partly Sunny

    • 66
    • 88

    Mostly Sunny

    • 70
    • 94

    Breezy

    • 73
    • 100

    Breezy

    • 69
    • 97

    Breezy

Today 8 Jul Wells

Patchy fog in the morning. Partly sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 8 Jul Wells

Decreasing Clouds. Lows in the mid 50s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Lake Ontario Temperature Statistics

July Temperature

Harvey Municipal Airport (21.1 miles)

  • Lowest 2 July, 2026

    55.4 °F

  • Average July

    70.4 °F

  • Highest 5 July, 2026

    87.8 °F

Climate (2021–2026)

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

    51.8 °F
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