S
M
T
W
T
F
S
26
84°
66°
27
90°
69°
28
83°
62°
29
64°
57°
30
66°
53°
1
68°
50°
2
76°
43°
3
80°
48°
4
82°
54°
5
84°
55°
6
64°
50°
7
74°
55°
8
81°
60°
9
85°
63°
10
77°
54°
11
80°
58°
12
83°
63°
13
87°
63°
14
86°
65°
15
83°
64°
16
81°
64°
17
83°
65°
18
86°
67°
19
85°
67°
20
80°
61°
21
83°
65°
22
80°
65°
23
77°
66°
24
77°
66°
25
78°
65°
26
78°
67°
27
79°
66°
28
79°
66°
29
80°
65°
30
80°
64°
31
81°
64°
1
80°
65°
2
81°
66°
3
82°
68°
4
81°
69°
5
82°
70°
6
84°
69°
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 74° to 87°, with overnight lows between 54° and 70°. The average high for May is 81° with an average low of 64°. 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.
