S
M
T
W
T
F
S
26
27°
15°
27
40°
23°
28
48°
28°
29
54°
33°
30
67°
38°
1
60°
37°
2
52°
32°
3
53°
36°
4
63°
39°
5
57°
35°
6
54°
34°
7
55°
32°
8
58°
35°
9
56°
39°
10
61°
40°
11
53°
39°
12
53°
33°
13
60°
36°
14
64°
40°
15
65°
42°
16
66°
42°
17
62°
38°
18
62°
40°
19
61°
41°
20
65°
42°
21
66°
43°
22
66°
42°
23
60°
39°
24
64°
40°
25
67°
44°
26
68°
43°
27
67°
44°
28
66°
37°
29
63°
42°
30
67°
43°
31
68°
44°
1
63°
42°
2
60°
41°
3
68°
45°
4
69°
46°
5
68°
46°
6
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunalta
Sunalta's May 2026 forecast shows daily high temperatures ranging from 27° to 69°, with overnight lows between 15° and 46°. The average high for May is 60° with an average low of 38°. 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 Sunalta. See also: June | July | August.
