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Canton, MA

62°F
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Canton

Massachusetts

62°
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Canton, MA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Plenty of sunshine
80°
65°
27
Partly sunny and humid
83°
68°
28
Mostly cloudy and humid
80°
68°
29
A shower and thunderstorm
79°
67°
30
Sunny and less humid
84°
65°
31
Mostly sunny
78°
61°
1
Mostly sunny
78°
63°
2
Mostly sunny
79°
63°
3
A little afternoon rain
78°
66°
4
Mostly sunny and humid
80°
67°
5
Morning rain, then t-storms
83°
67°
6
Decreasing clouds; less humid
78°
64°
7
Mostly sunny
82°
66°
8
Mostly sunny
84°
67°
9
Sunny much of the time
84°
66°
10
Couple of thunderstorms
83°
61°
11
Humid with a t-storm or two
81°
60°
12
Sunny and less humid
79°
63°
13
Partly sunny
78°
60°
14
A thunderstorm around
80°
60°
15
Mostly sunny
78°
61°
16
Mostly sunny
78°
62°
17
Occasional afternoon rain
76°
63°
18
Cloudy and humid with showers
77°
61°
19
Rather cloudy
76°
59°
20
Partly sunny
77°
59°
21
Times of clouds and sun
77°
60°
22
Mostly sunny
80°
65°
23
Partly sunny and humid
79°
65°
24
Couple of thunderstorms
82°
64°
25
Mostly sunny and humid
82°
58°
26
Mostly sunny and less humid
81°
58°
27
Sunny
75°
56°
28
Plenty of sun
74°
59°
29
Sunshine and a few clouds
74°
60°
30
Cloudy
73°
63°
31
Periods of rain
74°
64°
1
Couple of thunderstorms
79°
61°
2
Cloudy, thunderstorms; humid
75°
60°
3
Clouds and sun; less humid
77°
57°
4
Mostly cloudy
74°
57°
5
Periods of rain
73°
58°

Temperature Graph

°F
90° 82° 74° 66° 58° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in Canton

Canton's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 56° and 68°. The average high for August is 79° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Canton. See also: September | October | November.

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World North America United States Massachusetts Canton

Weather Near Canton:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
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