S
M
T
W
T
F
S
26
84°
61°
27
89°
65°
28
66°
54°
29
68°
50°
30
69°
50°
1
70°
48°
2
73°
47°
3
86°
46°
4
82°
61°
5
71°
51°
6
67°
47°
7
74°
42°
8
84°
50°
9
85°
52°
10
70°
58°
11
80°
46°
12
84°
50°
13
85°
60°
14
88°
62°
15
83°
71°
16
89°
75°
17
89°
74°
18
91°
79°
19
80°
57°
20
65°
56°
21
68°
58°
22
81°
63°
23
77°
62°
24
85°
58°
25
88°
59°
26
86°
64°
27
82°
68°
28
80°
66°
29
83°
68°
30
88°
68°
31
90°
70°
1
92°
67°
2
83°
66°
3
84°
62°
4
83°
63°
5
85°
66°
6
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Tulsa
South Tulsa's May 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 62° and 70°. The average high for May is 85° with an average low of 66°. 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 South Tulsa. See also: June | July | August.
