S
M
T
W
T
F
S
26
79°
55°
27
80°
56°
28
76°
60°
29
71°
57°
30
77°
52°
1
78°
53°
2
74°
59°
3
75°
61°
4
74°
57°
5
75°
53°
6
77°
53°
7
75°
54°
8
75°
57°
9
71°
59°
10
70°
57°
11
72°
51°
12
74°
55°
13
77°
54°
14
80°
55°
15
78°
58°
16
79°
53°
17
79°
55°
18
79°
53°
19
85°
53°
20
90°
55°
21
91°
57°
22
N/A
23
97°
67°
24
94°
65°
25
94°
65°
26
96°
64°
27
99°
68°
28
101°
70°
29
101°
68°
30
97°
66°
31
94°
63°
1
94°
67°
2
95°
65°
3
92°
64°
4
83°
61°
5
85°
63°
6
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Monterrubio de la Serena
Monterrubio de la Serena's May 2026 forecast shows daily high temperatures ranging from 83° to 101°, with overnight lows between 61° and 70°. The average high for May is 94° 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 Monterrubio de la Serena. See also: June | July | August.