S
M
T
W
T
F
S
26
85°
59°
27
86°
61°
28
75°
65°
29
81°
62°
30
69°
55°
1
69°
48°
2
70°
48°
3
70°
42°
4
81°
56°
5
77°
66°
6
76°
58°
7
68°
51°
8
71°
47°
9
79°
57°
10
79°
62°
11
73°
49°
12
69°
48°
13
79°
58°
14
78°
58°
15
78°
56°
16
81°
59°
17
79°
58°
18
79°
62°
19
82°
63°
20
79°
63°
21
78°
58°
22
76°
55°
23
75°
55°
24
75°
56°
25
77°
58°
26
77°
56°
27
76°
56°
28
77°
57°
29
78°
59°
30
81°
64°
31
80°
66°
1
80°
66°
2
79°
65°
3
80°
62°
4
80°
62°
5
82°
66°
6
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rolling Hills
Rolling Hills's May 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 47° and 67°. The average high for May is 78° with an average low of 59°. 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 Rolling Hills. See also: June | July | August.