S
M
T
W
T
F
S
26
59°
42°
27
64°
43°
28
61°
51°
29
55°
42°
30
55°
41°
1
52°
38°
2
48°
35°
3
57°
36°
4
69°
51°
5
64°
48°
6
50°
42°
7
52°
41°
8
55°
41°
9
62°
45°
10
58°
43°
11
57°
42°
12
57°
41°
13
61°
43°
14
52°
44°
15
68°
46°
16
66°
50°
17
79°
54°
18
84°
59°
19
82°
62°
20
69°
49°
21
58°
46°
22
61°
47°
23
56°
44°
24
56°
44°
25
72°
53°
26
80°
56°
27
80°
60°
28
70°
57°
29
78°
48°
30
66°
53°
31
73°
56°
1
69°
54°
2
75°
58°
3
76°
59°
4
78°
62°
5
79°
62°
6
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Annex
Annex's May 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 48° and 62°. The average high for May is 74° with an average low of 57°. 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 Annex. See also: June | July | August.
