S
M
T
W
T
F
S
26
91°
69°
27
83°
67°
28
82°
64°
29
85°
63°
30
91°
68°
1
93°
67°
2
95°
67°
3
76°
66°
4
81°
62°
5
85°
67°
6
87°
67°
7
90°
66°
8
83°
67°
9
85°
68°
10
86°
68°
11
85°
65°
12
85°
66°
13
86°
67°
14
84°
65°
15
84°
68°
16
85°
67°
17
84°
68°
18
85°
68°
19
86°
69°
20
86°
69°
21
87°
68°
22
87°
69°
23
86°
69°
24
87°
70°
25
87°
70°
26
86°
69°
27
87°
69°
28
86°
70°
29
87°
70°
30
85°
69°
31
83°
70°
1
83°
70°
2
84°
71°
3
84°
71°
4
85°
70°
5
86°
71°
6
85°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fellsmere
Fellsmere's May 2026 forecast shows daily high temperatures ranging from 76° to 95°, with overnight lows between 62° and 71°. The average high for May is 86° with an average low of 68°. 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 Fellsmere. See also: June | July | August.