S
M
T
W
T
F
S
26
63°
46°
27
82°
41°
28
77°
55°
29
68°
53°
30
57°
41°
1
61°
36°
2
55°
35°
3
64°
31°
4
75°
48°
5
79°
58°
6
64°
48°
7
64°
40°
8
67°
50°
9
73°
50°
10
77°
52°
11
66°
42°
12
65°
41°
13
70°
49°
14
76°
54°
15
80°
56°
16
79°
53°
17
78°
55°
18
76°
51°
19
78°
55°
20
81°
54°
21
78°
52°
22
74°
47°
23
70°
46°
24
72°
49°
25
73°
51°
26
73°
49°
27
72°
48°
28
73°
49°
29
74°
49°
30
75°
52°
31
81°
59°
1
76°
56°
2
77°
53°
3
77°
55°
4
78°
57°
5
81°
59°
6
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oak Hill
Oak Hill's May 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 40° and 60°. The average high for May is 75° with an average low of 51°. 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 Oak Hill. See also: June | July | August.