S
M
T
W
T
F
S
26
87°
65°
27
85°
66°
28
85°
65°
29
87°
63°
30
87°
67°
31
88°
66°
1
86°
66°
2
83°
60°
3
84°
58°
4
78°
59°
5
76°
58°
6
78°
57°
7
81°
62°
8
84°
65°
9
83°
65°
10
84°
66°
11
84°
65°
12
85°
58°
13
Hist. Avg.
79°
60°
14
Hist. Avg.
79°
60°
15
Hist. Avg.
79°
60°
16
Hist. Avg.
79°
60°
17
Hist. Avg.
79°
60°
18
Hist. Avg.
78°
60°
19
Hist. Avg.
78°
59°
20
Hist. Avg.
78°
59°
21
Hist. Avg.
78°
59°
22
Hist. Avg.
77°
58°
23
Hist. Avg.
77°
58°
24
Hist. Avg.
77°
58°
25
Hist. Avg.
77°
58°
26
Hist. Avg.
76°
57°
27
Hist. Avg.
76°
57°
28
Hist. Avg.
76°
57°
29
Hist. Avg.
76°
57°
30
Hist. Avg.
75°
56°
31
Hist. Avg.
75°
56°
1
Hist. Avg.
75°
56°
2
Hist. Avg.
75°
56°
3
Hist. Avg.
74°
55°
4
Hist. Avg.
74°
55°
5
Hist. Avg.
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Thorold
Thorold's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 57° and 67°. The average high for August is 84° with an average low of 63°. 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 Thorold. See also: September | October | November.
