S
M
T
W
T
F
S
26
98°
82°
27
97°
82°
28
96°
83°
29
98°
83°
30
97°
79°
1
96°
82°
2
97°
82°
3
97°
81°
4
96°
79°
5
96°
81°
6
97°
82°
7
98°
79°
8
97°
81°
9
98°
84°
10
97°
81°
11
96°
83°
12
97°
83°
13
96°
84°
14
96°
84°
15
98°
83°
16
95°
76°
17
97°
76°
18
97°
82°
19
95°
84°
20
98°
81°
21
98°
84°
22
98°
84°
23
99°
84°
24
99°
78°
25
99°
85°
26
N/A
27
93°
75°
28
91°
75°
29
92°
75°
30
87°
74°
31
88°
73°
1
83°
72°
2
84°
75°
3
85°
75°
4
86°
72°
5
89°
75°
6
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Alfonso
Alfonso's May 2026 forecast shows daily high temperatures ranging from 83° to 93°, with overnight lows between 72° and 75°. The average high for May is 88° with an average low of 74°. 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 Alfonso. See also: June | July | August.
