Canton Weather Forecast
- 76
- 96
Mostly Sunny
- 74
- 94
Chance Thunderstorms
- 73
- 86
Chance Thunderstorms
- 75
- 91
Slight Chance Thunderstorms
- 75
- 94
Mostly Sunny
- 76
- 95
Mostly Sunny
Today 23 Jul Lewis
Sunny, hot with Highs in the mid 90s. South Winds 5 to 10 Mph. Heat index Values up to 105.
Tonight 23 Jul Lewis
Mostly clear. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Heat index Values up to 105 early in the evening.
Canton Temperature Statistics
July Temperature
Quincy Regional Airport-Baldwin Field (21.7 miles)
Lowest 1 July, 2025
65.6 °FAverage July
77.8 °FHighest 11 July, 2025
93.7 °F
Climate (2020–Present)
Quincy Regional Airport-Baldwin Field (21.7 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
55 °FAverage High 2020–2025
64.7 °F