S
M
T
W
T
F
S
26
81°
66°
27
76°
71°
28
79°
69°
29
81°
66°
30
88°
70°
1
81°
71°
2
84°
66°
3
72°
64°
4
79°
66°
5
82°
67°
6
88°
69°
7
93°
71°
8
85°
71°
9
85°
70°
10
85°
71°
11
86°
69°
12
88°
70°
13
86°
67°
14
86°
68°
15
85°
68°
16
85°
70°
17
86°
67°
18
83°
69°
19
87°
69°
20
87°
68°
21
86°
69°
22
82°
67°
23
82°
65°
24
83°
67°
25
83°
70°
26
84°
70°
27
83°
69°
28
82°
70°
29
83°
69°
30
83°
70°
31
82°
71°
1
83°
71°
2
84°
70°
3
84°
72°
4
85°
71°
5
84°
71°
6
84°
72°
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 79° to 93°, with overnight lows between 65° and 72°. The average high for May is 85° 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 Oak Hill. See also: June | July | August.