S
M
T
W
T
F
S
26
54°
37°
27
46°
31°
28
45°
29°
29
47°
31°
30
51°
34°
1
60°
40°
2
64°
40°
3
57°
39°
4
57°
40°
5
55°
38°
6
59°
39°
7
56°
39°
8
73°
48°
9
54°
39°
10
55°
36°
11
55°
38°
12
56°
33°
13
55°
32°
14
59°
45°
15
69°
45°
16
70°
47°
17
71°
47°
18
68°
39°
19
58°
35°
20
58°
37°
21
63°
46°
22
71°
49°
23
71°
49°
24
72°
48°
25
68°
46°
26
72°
49°
27
74°
51°
28
75°
50°
29
71°
49°
30
70°
51°
31
74°
53°
1
76°
52°
2
74°
52°
3
71°
50°
4
65°
47°
5
69°
52°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oakbank
Oakbank's May 2026 forecast shows daily high temperatures ranging from 45° to 76°, with overnight lows between 29° and 53°. The average high for May is 63° with an average low of 43°. 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 Oakbank. See also: June | July | August.