S
M
T
W
T
F
S
28
78°
56°
29
84°
55°
30
76°
57°
1
77°
62°
2
77°
65°
3
85°
65°
4
81°
66°
5
82°
61°
6
82°
56°
7
78°
56°
8
78°
57°
9
83°
61°
10
83°
58°
11
84°
65°
12
85°
57°
13
85°
55°
14
78°
57°
15
79°
58°
16
78°
57°
17
79°
66°
18
83°
58°
19
79°
60°
20
84°
63°
21
79°
65°
22
79°
66°
23
82°
66°
24
84°
65°
25
87°
66°
26
87°
65°
27
85°
66°
28
85°
65°
29
87°
63°
30
87°
67°
31
88°
66°
1
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thorold
Thorold's July 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 55° and 67°. The average high for July is 82° 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 July weather will actually feel in Thorold. See also: August | September | October.
