S
M
T
W
T
F
S
26
73°
52°
27
78°
54°
28
84°
59°
29
85°
59°
30
79°
55°
1
84°
59°
2
91°
62°
3
90°
59°
4
88°
61°
5
92°
62°
6
92°
61°
7
91°
60°
8
88°
56°
9
93°
62°
10
92°
62°
11
94°
63°
12
93°
63°
13
94°
62°
14
94°
63°
15
95°
65°
16
95°
65°
17
96°
64°
18
96°
65°
19
95°
65°
20
91°
64°
21
90°
63°
22
86°
61°
23
88°
65°
24
95°
66°
25
96°
66°
26
95°
67°
27
98°
67°
28
98°
68°
29
97°
68°
30
99°
67°
31
96°
67°
1
96°
66°
2
98°
68°
3
99°
68°
4
96°
67°
5
93°
67°
6
93°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wittmann
Wittmann's May 2026 forecast shows daily high temperatures ranging from 73° to 99°, with overnight lows between 52° and 68°. The average high for May is 92° with an average low of 63°. 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 Wittmann. See also: June | July | August.