S
M
T
W
T
F
S
28
80°
62°
29
79°
64°
30
79°
62°
1
72°
62°
2
68°
61°
3
68°
60°
4
83°
58°
5
89°
65°
6
82°
68°
7
75°
63°
8
81°
64°
9
82°
62°
10
85°
65°
11
92°
67°
12
96°
76°
13
94°
69°
14
86°
66°
15
75°
64°
16
77°
65°
17
80°
66°
18
84°
67°
19
84°
67°
20
82°
63°
21
76°
61°
22
80°
63°
23
82°
65°
24
83°
63°
25
81°
64°
26
69°
45°
27
74°
60°
28
75°
58°
29
76°
59°
30
75°
56°
31
76°
61°
1
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winnipeg
Winnipeg's July 2026 forecast shows daily high temperatures ranging from 69° to 94°, with overnight lows between 45° and 69°. The average high for July is 80° 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 Winnipeg. See also: August | September | October.