S
M
T
W
T
F
S
28
63°
53°
29
64°
54°
30
73°
52°
1
74°
48°
2
74°
46°
3
76°
53°
4
80°
50°
5
76°
46°
6
72°
40°
7
78°
53°
8
85°
54°
9
82°
52°
10
82°
52°
11
87°
53°
12
87°
48°
13
84°
50°
14
72°
49°
15
82°
60°
16
84°
51°
17
87°
56°
18
94°
61°
19
86°
51°
20
77°
52°
21
80°
55°
22
88°
52°
23
93°
53°
24
92°
56°
25
93°
54°
26
89°
53°
27
87°
53°
28
90°
47°
29
84°
52°
30
89°
59°
31
92°
57°
1
100°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lethbridge
Lethbridge's July 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 57° and 60°. The average high for July is 94° with an average low of 59°. 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 Lethbridge. See also: August | September | October.
