S
M
T
W
T
F
S
26
91°
66°
27
95°
71°
28
95°
68°
29
70°
57°
30
61°
57°
1
60°
47°
2
75°
45°
3
80°
53°
4
88°
56°
5
94°
62°
6
72°
51°
7
69°
49°
8
82°
53°
9
93°
64°
10
93°
60°
11
81°
57°
12
87°
53°
13
95°
56°
14
95°
60°
15
87°
67°
16
90°
65°
17
86°
72°
18
92°
74°
19
91°
60°
20
78°
57°
21
70°
62°
22
87°
61°
23
85°
61°
24
87°
62°
25
86°
65°
26
83°
64°
27
83°
66°
28
89°
65°
29
90°
67°
30
89°
66°
31
85°
64°
1
81°
63°
2
82°
62°
3
83°
63°
4
86°
64°
5
87°
68°
6
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rowena
Rowena's May 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 62° and 68°. The average high for May is 86° with an average low of 65°. 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 Rowena. See also: June | July | August.