S
M
T
W
T
F
S
26
65°
41°
27
66°
43°
28
67°
44°
29
65°
44°
30
60°
43°
1
63°
44°
2
67°
44°
3
68°
45°
4
70°
46°
5
69°
47°
6
70°
47°
7
66°
46°
8
67°
43°
9
60°
46°
10
60°
47°
11
71°
48°
12
71°
48°
13
72°
49°
14
74°
51°
15
75°
50°
16
72°
51°
17
68°
52°
18
73°
48°
19
69°
46°
20
67°
46°
21
64°
47°
22
65°
47°
23
77°
52°
24
78°
53°
25
77°
53°
26
77°
54°
27
72°
53°
28
81°
51°
29
76°
49°
30
72°
46°
31
71°
53°
1
80°
54°
2
79°
54°
3
79°
53°
4
80°
45°
5
72°
44°
6
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oglala
Oglala's May 2026 forecast shows daily high temperatures ranging from 60° to 81°, with overnight lows between 41° and 54°. The average high for May is 71° with an average low of 48°. 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 Oglala. See also: June | July | August.
