S
M
T
W
T
F
S
26
65°
51°
27
71°
48°
28
77°
44°
29
82°
46°
30
87°
49°
1
87°
56°
2
92°
50°
3
80°
52°
4
71°
50°
5
72°
50°
6
83°
55°
7
92°
55°
8
91°
56°
9
92°
58°
10
96°
61°
11
91°
59°
12
93°
57°
13
95°
59°
14
84°
52°
15
78°
50°
16
79°
51°
17
81°
49°
18
79°
50°
19
79°
48°
20
80°
51°
21
86°
56°
22
88°
56°
23
89°
57°
24
89°
57°
25
90°
58°
26
90°
58°
27
88°
57°
28
89°
54°
29
88°
54°
30
84°
52°
31
82°
51°
1
83°
52°
2
87°
56°
3
90°
57°
4
90°
58°
5
89°
57°
6
87°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Three Rocks
Three Rocks's May 2026 forecast shows daily high temperatures ranging from 71° to 96°, with overnight lows between 48° and 61°. The average high for May is 86° with an average low of 54°. 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 Three Rocks. See also: June | July | August.