S
M
T
W
T
F
S
26
34°
16°
27
38°
27°
28
46°
22°
29
56°
32°
30
66°
26°
1
77°
35°
2
69°
36°
3
70°
38°
4
45°
30°
5
48°
23°
6
54°
18°
7
64°
28°
8
63°
32°
9
60°
22°
10
72°
33°
11
72°
49°
12
76°
37°
13
85°
47°
14
71°
46°
15
46°
32°
16
40°
31°
17
39°
33°
18
53°
32°
19
63°
36°
20
67°
36°
21
69°
40°
22
69°
36°
23
76°
44°
24
81°
52°
25
82°
48°
26
87°
59°
27
90°
61°
28
98°
69°
29
94°
64°
30
85°
63°
31
82°
60°
1
76°
54°
2
62°
49°
3
60°
48°
4
63°
46°
5
73°
53°
6
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Martensville
Martensville's May 2026 forecast shows daily high temperatures ranging from 60° to 98°, with overnight lows between 46° and 69°. The average high for May is 77° 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 May weather will actually feel in Martensville. See also: June | July | August.
