Canton Weather Forecast

    • 57
    • 77

    Rain Showers

    • 63
    • 74

    Rain Showers

    • 52
    • 76

    Rain Showers

    • 48
    • 61

    Chance Rain Showers

    • 47
    • 67

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

Today 18 May Lewis

Mostly sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 18 May Lewis

Mostly cloudy. Showers after midnight. Lows in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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Canton Temperature Statistics

May Temperature

Quincy Regional Airport-Baldwin Field (21.7 miles)

  • Lowest 4 May, 2025

    44.7 °F

  • Average May

    64.3 °F

  • Highest 15 May, 2025

    89.1 °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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