S
M
T
W
T
F
S
26
87°
68°
27
88°
74°
28
92°
76°
29
83°
64°
30
77°
61°
1
66°
55°
2
76°
51°
3
78°
59°
4
83°
68°
5
87°
74°
6
88°
64°
7
76°
58°
8
80°
63°
9
83°
67°
10
89°
69°
11
88°
69°
12
87°
67°
13
89°
67°
14
90°
68°
15
87°
65°
16
82°
68°
17
83°
68°
18
82°
69°
19
84°
67°
20
86°
69°
21
89°
67°
22
84°
63°
23
83°
63°
24
84°
66°
25
87°
64°
26
84°
63°
27
84°
64°
28
85°
66°
29
83°
68°
30
84°
69°
31
85°
70°
1
86°
70°
2
87°
69°
3
87°
73°
4
88°
73°
5
87°
71°
6
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Geronimo
Geronimo's May 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 51° and 74°. The average high for May is 85° with an average low of 67°. 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 Geronimo. See also: June | July | August.
