S
M
T
W
T
F
S
26
45°
19°
27
48°
27°
28
42°
21°
29
48°
26°
30
50°
26°
1
61°
36°
2
63°
32°
3
69°
36°
4
49°
30°
5
46°
26°
6
47°
27°
7
59°
35°
8
61°
33°
9
57°
35°
10
58°
34°
11
62°
38°
12
61°
37°
13
63°
38°
14
59°
32°
15
56°
32°
16
58°
39°
17
58°
42°
18
60°
39°
19
65°
36°
20
58°
33°
21
59°
34°
22
60°
41°
23
60°
40°
24
61°
35°
25
62°
41°
26
69°
44°
27
71°
44°
28
63°
41°
29
72°
37°
30
61°
38°
31
64°
45°
1
63°
48°
2
63°
48°
3
64°
46°
4
63°
48°
5
64°
48°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alexander
Alexander's May 2026 forecast shows daily high temperatures ranging from 46° to 72°, with overnight lows between 26° and 49°. The average high for May is 61° with an average low of 38°. 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 Alexander. See also: June | July | August.