S
M
T
W
T
F
S
29
79°
61°
30
81°
66°
31
86°
70°
1
79°
66°
2
76°
63°
3
73°
62°
4
81°
68°
5
82°
66°
6
81°
69°
7
81°
64°
8
78°
62°
9
84°
67°
10
86°
71°
11
84°
72°
12
86°
73°
13
87°
71°
14
88°
73°
15
N/A
16
89°
73°
17
89°
70°
18
88°
72°
19
89°
72°
20
89°
73°
21
88°
73°
22
83°
73°
23
85°
74°
24
83°
75°
25
86°
73°
26
86°
74°
27
88°
75°
28
84°
72°
29
86°
73°
30
84°
72°
1
83°
72°
2
84°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Tainan City
Tainan City's April 2026 forecast shows daily high temperatures ranging from 83° to 89°, with overnight lows between 70° and 75°. The average high for April is 86° with an average low of 73°. 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 Tainan City. See also: May | June | July.
