S
M
T
W
T
F
S
26
48°
27°
27
49°
34°
28
48°
34°
29
50°
28°
30
48°
27°
1
48°
28°
2
49°
29°
3
49°
29°
4
50°
30°
5
50°
30°
6
51°
31°
7
52°
31°
8
52°
37°
9
51°
35°
10
51°
34°
11
52°
32°
12
54°
33°
13
58°
34°
14
58°
33°
15
56°
34°
16
62°
37°
17
63°
40°
18
62°
38°
19
63°
36°
20
59°
37°
21
63°
36°
22
60°
42°
23
64°
40°
24
58°
43°
25
63°
42°
26
66°
43°
27
66°
39°
28
60°
40°
29
58°
38°
30
59°
39°
31
61°
41°
1
61°
43°
2
62°
46°
3
68°
47°
4
69°
47°
5
70°
49°
6
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunshine
Sunshine's May 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 27° and 49°. The average high for May is 57° with an average low of 37°. 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 Sunshine. See also: June | July | August.
