S
M
T
W
T
F
S
28
81°
62°
29
81°
63°
30
77°
61°
1
71°
61°
2
67°
58°
3
69°
56°
4
80°
55°
5
90°
61°
6
81°
59°
7
75°
57°
8
80°
57°
9
79°
54°
10
84°
58°
11
90°
60°
12
96°
71°
13
93°
70°
14
81°
63°
15
73°
64°
16
78°
62°
17
81°
66°
18
88°
68°
19
88°
71°
20
78°
61°
21
71°
56°
22
80°
56°
23
84°
62°
24
87°
65°
25
82°
61°
26
83°
69°
27
82°
65°
28
88°
61°
29
91°
66°
30
85°
56°
31
83°
58°
1
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Portage la Prairie
Portage la Prairie's July 2026 forecast shows daily high temperatures ranging from 83° to 87°, with overnight lows between 56° and 64°. The average high for July is 85° 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 Portage la Prairie. See also: August | September | October.