S
M
T
W
T
F
S
29
60°
25°
30
78°
45°
31
86°
60°
1
87°
52°
2
51°
41°
3
77°
42°
4
76°
43°
5
75°
45°
6
61°
40°
7
60°
37°
8
47°
29°
9
50°
34°
10
66°
51°
11
66°
40°
12
59°
48°
13
77°
60°
14
83°
59°
15
88°
58°
16
86°
57°
17
81°
48°
18
70°
45°
19
67°
48°
20
69°
50°
21
70°
46°
22
68°
42°
23
59°
39°
24
60°
46°
25
60°
44°
26
59°
44°
27
60°
42°
28
61°
43°
29
60°
41°
30
60°
40°
1
62°
49°
2
70°
49°
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 50° to 88°, with overnight lows between 34° and 60°. The average high for April is 67° with an average low of 47°. 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.