S
M
T
W
T
F
S
29
63°
28°
30
72°
53°
31
84°
61°
1
86°
66°
2
75°
54°
3
85°
63°
4
88°
67°
5
74°
53°
6
66°
40°
7
61°
40°
8
56°
33°
9
65°
32°
10
80°
42°
11
74°
51°
12
76°
48°
13
82°
60°
14
89°
56°
15
92°
59°
16
93°
59°
17
87°
54°
18
92°
58°
19
65°
41°
20
61°
33°
21
67°
52°
22
80°
49°
23
76°
48°
24
81°
55°
25
80°
54°
26
73°
52°
27
68°
47°
28
66°
47°
29
68°
48°
30
70°
49°
1
67°
48°
2
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oak Ridge
Oak Ridge's April 2026 forecast shows daily high temperatures ranging from 61° to 92°, with overnight lows between 33° and 58°. The average high for April is 73° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Oak Ridge. See also: May | June | July.