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
84°
52°
10
71°
52°
11
80°
45°
12
82°
53°
13
84°
61°
14
85°
61°
15
81°
71°
16
87°
76°
17
88°
73°
18
89°
78°
19
79°
57°
20
64°
56°
21
66°
56°
22
81°
62°
23
77°
61°
24
83°
57°
25
87°
59°
26
85°
64°
27
84°
65°
28
82°
69°
29
87°
66°
30
92°
71°
31
96°
73°
1
95°
69°
2
89°
68°
3
84°
66°
4
85°
68°
5
82°
68°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Broken Arrow
Broken Arrow's May 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 66° and 73°. The average high for May is 88° with an average low of 69°. 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 Broken Arrow. See also: June | July | August.
