S
M
T
W
T
F
S
28
83°
57°
29
81°
58°
30
76°
57°
1
76°
57°
2
77°
58°
3
77°
57°
4
76°
59°
5
77°
59°
6
76°
58°
7
77°
58°
8
79°
64°
9
84°
66°
10
80°
66°
11
78°
64°
12
78°
61°
13
85°
64°
14
86°
65°
15
88°
66°
16
85°
67°
17
84°
66°
18
83°
67°
19
87°
60°
20
85°
65°
21
84°
68°
22
87°
67°
23
84°
60°
24
82°
60°
25
79°
61°
26
76°
60°
27
76°
61°
28
78°
63°
29
80°
62°
30
83°
66°
31
86°
66°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Queenston
Queenston's July 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 57° and 68°. The average high for July is 81° 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 Queenston. See also: August | September | October.