S
M
T
W
T
F
S
26
62°
45°
27
65°
45°
28
75°
32°
29
80°
38°
30
85°
44°
1
86°
52°
2
88°
55°
3
75°
47°
4
64°
50°
5
65°
46°
6
84°
55°
7
92°
61°
8
91°
60°
9
87°
59°
10
88°
59°
11
85°
60°
12
87°
60°
13
88°
61°
14
81°
53°
15
74°
49°
16
75°
50°
17
76°
51°
18
76°
50°
19
77°
51°
20
77°
53°
21
84°
57°
22
86°
59°
23
86°
59°
24
85°
60°
25
86°
59°
26
87°
60°
27
86°
58°
28
85°
56°
29
85°
55°
30
81°
54°
31
81°
54°
1
82°
55°
2
84°
57°
3
87°
59°
4
89°
60°
5
87°
60°
6
86°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rosamond
Rosamond's May 2026 forecast shows daily high temperatures ranging from 64° to 92°, with overnight lows between 46° and 61°. The average high for May is 83° with an average low of 56°. 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 Rosamond. See also: June | July | August.