S
M
T
W
T
F
S
26
67°
56°
27
67°
58°
28
71°
55°
29
71°
56°
30
70°
59°
1
71°
59°
2
67°
59°
3
66°
60°
4
68°
59°
5
68°
58°
6
70°
57°
7
70°
59°
8
70°
60°
9
72°
59°
10
72°
60°
11
70°
58°
12
69°
57°
13
69°
58°
14
70°
60°
15
70°
62°
16
71°
63°
17
71°
61°
18
72°
63°
19
71°
64°
20
72°
63°
21
71°
62°
22
70°
62°
23
72°
63°
24
71°
64°
25
70°
62°
26
68°
61°
27
66°
56°
28
67°
55°
29
67°
56°
30
69°
57°
31
72°
61°
1
74°
62°
2
75°
64°
3
75°
64°
4
74°
58°
5
68°
58°
6
70°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hawthorne
Hawthorne's May 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 55° and 64°. The average high for May is 71° with an average low of 61°. 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 Hawthorne. See also: June | July | August.