S
M
T
W
T
F
S
26
82°
60°
27
88°
63°
28
64°
52°
29
69°
47°
30
66°
49°
1
65°
46°
2
70°
50°
3
79°
55°
4
82°
59°
5
78°
66°
6
75°
51°
7
67°
48°
8
71°
50°
9
76°
56°
10
79°
61°
11
79°
58°
12
78°
57°
13
72°
62°
14
79°
63°
15
81°
63°
16
81°
64°
17
83°
65°
18
82°
65°
19
83°
66°
20
84°
65°
21
82°
65°
22
76°
60°
23
76°
62°
24
81°
66°
25
78°
62°
26
76°
57°
27
76°
59°
28
79°
63°
29
79°
67°
30
84°
66°
31
86°
68°
1
86°
68°
2
85°
69°
3
87°
69°
4
83°
66°
5
80°
63°
6
80°
62°
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 65° to 87°, with overnight lows between 46° and 69°. The average high for May is 78° with an average low of 60°. 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.
