S
M
T
W
T
F
S
26
84°
62°
27
84°
72°
28
85°
72°
29
74°
59°
30
66°
57°
1
64°
52°
2
75°
45°
3
81°
45°
4
80°
53°
5
83°
65°
6
74°
52°
7
72°
49°
8
78°
50°
9
82°
63°
10
82°
62°
11
77°
52°
12
82°
48°
13
87°
50°
14
84°
58°
15
90°
62°
16
87°
69°
17
86°
68°
18
86°
74°
19
87°
67°
20
77°
68°
21
75°
68°
22
75°
66°
23
79°
66°
24
75°
66°
25
75°
64°
26
80°
66°
27
78°
65°
28
80°
65°
29
81°
64°
30
83°
63°
31
84°
64°
1
88°
63°
2
85°
66°
3
84°
66°
4
82°
61°
5
83°
64°
6
86°
68°
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 75° to 88°, with overnight lows between 61° and 68°. The average high for May is 81° with an average low of 65°. 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.