S
M
T
W
T
F
S
26
87°
73°
27
89°
76°
28
92°
76°
29
85°
64°
30
74°
63°
1
66°
54°
2
75°
50°
3
80°
51°
4
83°
58°
5
86°
69°
6
84°
64°
7
74°
59°
8
80°
63°
9
90°
70°
10
89°
66°
11
80°
65°
12
84°
63°
13
89°
61°
14
90°
63°
15
90°
69°
16
89°
69°
17
89°
77°
18
91°
78°
19
90°
66°
20
83°
67°
21
82°
67°
22
89°
67°
23
78°
68°
24
88°
67°
25
90°
67°
26
88°
72°
27
79°
71°
28
87°
70°
29
90°
73°
30
89°
72°
31
87°
71°
1
88°
70°
2
88°
69°
3
85°
70°
4
87°
70°
5
92°
73°
6
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ammannsville
Ammannsville's May 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 67° and 73°. The average high for May is 88° with an average low of 70°. 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 Ammannsville. See also: June | July | August.