S
M
T
W
T
F
S
26
53°
32°
27
54°
31°
28
51°
34°
29
55°
37°
30
58°
36°
1
56°
34°
2
53°
30°
3
50°
31°
4
52°
31°
5
53°
34°
6
53°
34°
7
54°
34°
8
53°
34°
9
53°
37°
10
55°
36°
11
55°
35°
12
56°
33°
13
56°
37°
14
58°
34°
15
57°
35°
16
58°
38°
17
57°
40°
18
58°
38°
19
64°
43°
20
67°
44°
21
68°
44°
22
67°
43°
23
63°
42°
24
63°
40°
25
63°
45°
26
70°
46°
27
70°
43°
28
69°
41°
29
65°
39°
30
70°
41°
31
70°
46°
1
71°
47°
2
71°
47°
3
67°
45°
4
72°
41°
5
66°
48°
6
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Summerfield
Summerfield's May 2026 forecast shows daily high temperatures ranging from 50° to 72°, with overnight lows between 30° and 49°. The average high for May is 61° with an average low of 39°. 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 Summerfield. See also: June | July | August.