S
M
T
W
T
F
S
26
93°
64°
27
91°
63°
28
77°
54°
29
72°
52°
30
70°
52°
1
70°
52°
2
81°
43°
3
86°
50°
4
95°
55°
5
73°
50°
6
70°
48°
7
79°
43°
8
91°
50°
9
91°
54°
10
72°
54°
11
81°
46°
12
91°
55°
13
97°
63°
14
99°
66°
15
104°
64°
16
93°
71°
17
92°
72°
18
93°
61°
19
77°
60°
20
68°
60°
21
79°
61°
22
79°
61°
23
86°
63°
24
89°
62°
25
88°
64°
26
89°
65°
27
88°
64°
28
89°
65°
29
90°
62°
30
86°
67°
31
88°
68°
1
86°
68°
2
85°
67°
3
83°
63°
4
83°
60°
5
84°
67°
6
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Olustee
Olustee's May 2026 forecast shows daily high temperatures ranging from 68° to 93°, with overnight lows between 60° and 72°. The average high for May is 86° 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 Olustee. See also: June | July | August.