S
M
T
W
T
F
S
28
80°
64°
29
85°
60°
30
84°
56°
1
78°
56°
2
77°
57°
3
76°
56°
4
77°
60°
5
78°
63°
6
81°
56°
7
77°
58°
8
78°
55°
9
78°
57°
10
79°
65°
11
79°
61°
12
84°
57°
13
79°
57°
14
78°
58°
15
79°
59°
16
84°
63°
17
84°
65°
18
86°
66°
19
82°
65°
20
81°
63°
21
85°
66°
22
86°
58°
23
83°
64°
24
86°
59°
25
82°
58°
26
79°
57°
27
77°
57°
28
78°
58°
29
79°
58°
30
79°
59°
31
78°
57°
1
78°
58°
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 86°, with overnight lows between 55° and 66°. The average high for July is 80° with an average low of 60°. 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.
