S
M
T
W
T
F
S
26
90°
59°
27
78°
66°
28
90°
61°
29
92°
62°
30
88°
70°
1
89°
68°
2
77°
52°
3
79°
51°
4
80°
56°
5
86°
61°
6
89°
65°
7
86°
60°
8
80°
56°
9
86°
63°
10
87°
64°
11
87°
62°
12
89°
61°
13
90°
62°
14
85°
63°
15
89°
65°
16
88°
65°
17
89°
64°
18
89°
66°
19
88°
66°
20
89°
65°
21
89°
67°
22
90°
67°
23
90°
66°
24
89°
68°
25
90°
68°
26
89°
67°
27
90°
67°
28
88°
68°
29
85°
69°
30
86°
68°
31
86°
68°
1
87°
69°
2
84°
69°
3
86°
68°
4
87°
70°
5
91°
70°
6
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alachua
Alachua's May 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 51° and 70°. The average high for May is 87° 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 Alachua. See also: June | July | August.