S
M
T
W
T
F
S
28
77°
54°
29
79°
56°
30
78°
56°
1
79°
53°
2
79°
56°
3
80°
56°
4
80°
55°
5
79°
52°
6
71°
50°
7
76°
52°
8
79°
56°
9
81°
59°
10
82°
57°
11
83°
53°
12
81°
58°
13
82°
59°
14
81°
48°
15
80°
50°
16
79°
57°
17
83°
57°
18
84°
59°
19
83°
59°
20
Hist. Avg.
76°
51°
21
Hist. Avg.
76°
51°
22
Hist. Avg.
76°
51°
23
Hist. Avg.
76°
51°
24
Hist. Avg.
76°
50°
25
Hist. Avg.
76°
50°
26
Hist. Avg.
76°
50°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
76°
50°
30
Hist. Avg.
76°
50°
31
Hist. Avg.
76°
50°
1
Hist. Avg.
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Martensville
Martensville's July 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 48° and 59°. The average high for July is 80° with an average low of 55°. 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 Martensville. See also: August | September | October.