S
M
T
W
T
F
S
26
82°
66°
27
93°
73°
28
90°
73°
29
81°
61°
30
64°
59°
1
61°
48°
2
73°
45°
3
79°
46°
4
84°
55°
5
90°
64°
6
75°
57°
7
64°
55°
8
79°
55°
9
90°
66°
10
91°
63°
11
81°
61°
12
84°
55°
13
90°
57°
14
91°
59°
15
86°
64°
16
88°
66°
17
86°
75°
18
90°
77°
19
95°
66°
20
82°
64°
21
75°
63°
22
88°
61°
23
82°
65°
24
88°
64°
25
90°
66°
26
87°
68°
27
83°
68°
28
89°
69°
29
93°
69°
30
92°
70°
31
88°
67°
1
88°
67°
2
88°
64°
3
88°
64°
4
89°
65°
5
91°
68°
6
90°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gainesville
Gainesville's May 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 64° and 72°. The average high for May is 88° with an average low of 67°. 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 Gainesville. See also: June | July | August.
