S
M
T
W
T
F
S
26
49°
39°
27
44°
40°
28
51°
33°
29
53°
29°
30
N/A
1
51°
33°
2
66°
41°
3
62°
49°
4
56°
32°
5
50°
30°
6
53°
31°
7
53°
41°
8
63°
39°
9
61°
42°
10
59°
44°
11
62°
44°
12
62°
43°
13
63°
43°
14
56°
36°
15
59°
43°
16
60°
46°
17
60°
48°
18
68°
51°
19
71°
50°
20
71°
52°
21
65°
44°
22
60°
43°
23
59°
42°
24
62°
43°
25
64°
46°
26
65°
48°
27
64°
48°
28
63°
45°
29
67°
50°
30
66°
47°
31
65°
50°
1
65°
51°
2
66°
51°
3
66°
55°
4
67°
55°
5
68°
49°
6
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alexandria
Alexandria's May 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 30° and 55°. The average high for May is 62° with an average low of 45°. 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 Alexandria. See also: June | July | August.