S
M
T
W
T
F
S
29
70°
30°
30
75°
46°
31
84°
50°
1
83°
56°
2
85°
55°
3
86°
59°
4
86°
55°
5
70°
45°
6
66°
37°
7
66°
37°
8
70°
37°
9
73°
43°
10
77°
41°
11
81°
43°
12
86°
50°
13
82°
57°
14
84°
52°
15
86°
50°
16
88°
55°
17
82°
57°
18
86°
47°
19
64°
44°
20
67°
44°
21
76°
52°
22
79°
53°
23
78°
49°
24
80°
54°
25
74°
52°
26
68°
50°
27
70°
49°
28
71°
46°
29
67°
47°
30
68°
44°
1
67°
46°
2
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gatlinburg
Gatlinburg's April 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 41° and 54°. The average high for April is 72° with an average low of 48°. 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 Gatlinburg. See also: May | June | July.
