S
M
T
W
T
F
S
26
89°
68°
27
84°
69°
28
87°
66°
29
89°
64°
30
91°
72°
1
92°
73°
2
87°
65°
3
79°
64°
4
82°
64°
5
86°
64°
6
92°
66°
7
96°
71°
8
94°
73°
9
94°
72°
10
94°
74°
11
92°
75°
12
83°
71°
13
89°
72°
14
89°
71°
15
91°
70°
16
93°
73°
17
90°
74°
18
90°
72°
19
91°
72°
20
91°
71°
21
91°
71°
22
92°
74°
23
92°
73°
24
90°
72°
25
89°
71°
26
90°
72°
27
91°
71°
28
91°
70°
29
90°
71°
30
89°
72°
31
90°
71°
1
90°
72°
2
91°
72°
3
91°
73°
4
90°
73°
5
92°
72°
6
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oak Ridge
Oak Ridge's May 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 70° and 74°. The average high for May is 91° with an average low of 72°. 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 Ridge. See also: June | July | August.
