Lake Ontario Weather Forecast

    • 66
    • 90

    Decreasing Clouds

    • 66
    • 93

    Partly Sunny

    • 62
    • 87

    Partly Sunny

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 92

    Slight Chance Thunderstorms

    • 58
    • 81

    Breezy

Today 15 Jul Wells

Partly sunny. Highs in the upper 80s. East Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 15 Jul Wells

Partly cloudy. Lows in the mid 60s. East Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ontario Temperature Statistics

July Temperature

Harvey Municipal Airport (21.1 miles)

  • Lowest 8 July, 2026

    51.8 °F

  • Average July

    71.8 °F

  • Highest 12 July, 2026

    93.2 °F

Climate (2021–2026)

Harvey Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.2 °F

  • Average High 2021–2026

    51.8 °F
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