Canton Weather Forecast

    • 75
    • 92

    Isolated Thunderstorms

    • 75
    • 96

    Mostly Sunny

    • 74
    • 94

    Chance Thunderstorms

    • 74
    • 89

    Chance Thunderstorms

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 94

    Mostly Sunny

Today 22 Jul Lewis

Partly sunny with isolated Showers and Thunderstorms. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 22 Jul Lewis

Partly cloudy in the Evening, then clearing. Humid with Lows in the mid 70s. Southeast Winds 5 to 10 Mph. Heat index Values up to 106 early in the evening.

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Canton Temperature Statistics

July Temperature

Quincy Regional Airport-Baldwin Field (21.7 miles)

  • Lowest 1 July, 2025

    65.6 °F

  • Average July

    77.8 °F

  • Highest 11 July, 2025

    93.7 °F

Climate (2020–Present)

Quincy Regional Airport-Baldwin Field (21.7 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    64.7 °F
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