S
M
T
W
T
F
S
26
62°
48°
27
77°
50°
28
68°
54°
29
62°
47°
30
57°
44°
1
51°
32°
2
51°
34°
3
59°
47°
4
71°
54°
5
62°
46°
6
56°
40°
7
53°
34°
8
56°
41°
9
61°
44°
10
65°
45°
11
66°
47°
12
65°
48°
13
65°
45°
14
63°
48°
15
67°
51°
16
65°
48°
17
69°
54°
18
75°
55°
19
75°
55°
20
73°
56°
21
76°
56°
22
76°
55°
23
75°
55°
24
71°
49°
25
69°
51°
26
75°
57°
27
77°
57°
28
71°
56°
29
72°
54°
30
70°
52°
31
76°
55°
1
71°
52°
2
73°
58°
3
76°
52°
4
70°
50°
5
71°
51°
6
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Anna
Anna's May 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 32° and 58°. The average high for May is 68° with an average low of 50°. 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 Anna. See also: June | July | August.