S
M
T
W
T
F
S
26
82°
62°
27
82°
62°
28
80°
61°
29
80°
62°
30
78°
62°
1
82°
63°
2
80°
62°
3
75°
63°
4
76°
60°
5
77°
62°
6
80°
63°
7
81°
63°
8
83°
64°
9
83°
64°
10
84°
63°
11
85°
65°
12
85°
66°
13
84°
66°
14
85°
65°
15
82°
63°
16
81°
61°
17
85°
64°
18
83°
62°
19
83°
61°
20
82°
60°
21
81°
61°
22
82°
67°
23
88°
68°
24
89°
68°
25
89°
69°
26
88°
69°
27
90°
68°
28
90°
69°
29
89°
70°
30
90°
70°
31
90°
68°
1
89°
70°
2
91°
70°
3
91°
71°
4
92°
71°
5
92°
70°
6
91°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sondheimer
Sondheimer's May 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 60° and 71°. The average high for May is 85° 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 Sondheimer. See also: June | July | August.