S
M
T
W
T
F
S
26
82°
60°
27
88°
63°
28
64°
52°
29
69°
48°
30
70°
48°
1
70°
47°
2
71°
48°
3
85°
48°
4
82°
63°
5
70°
51°
6
68°
47°
7
73°
42°
8
83°
53°
9
87°
61°
10
69°
50°
11
81°
54°
12
84°
62°
13
88°
60°
14
87°
66°
15
84°
68°
16
84°
67°
17
87°
66°
18
85°
68°
19
82°
67°
20
86°
68°
21
87°
70°
22
81°
61°
23
79°
64°
24
82°
66°
25
82°
66°
26
81°
67°
27
79°
67°
28
83°
68°
29
82°
67°
30
80°
67°
31
79°
68°
1
83°
68°
2
83°
69°
3
80°
69°
4
84°
68°
5
84°
69°
6
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tulsa
Tulsa's May 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 50° and 70°. The average high for May is 83° 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 Tulsa. See also: June | July | August.
