S
M
T
W
T
F
S
29
96°
83°
30
96°
81°
31
98°
78°
1
99°
82°
2
98°
83°
3
97°
83°
4
98°
83°
5
101°
83°
6
102°
78°
7
100°
78°
8
101°
83°
9
99°
82°
10
98°
84°
11
102°
83°
12
102°
83°
13
101°
84°
14
103°
83°
15
99°
83°
16
101°
85°
17
104°
82°
18
103°
83°
19
102°
82°
20
102°
83°
21
103°
83°
22
101°
84°
23
98°
83°
24
94°
78°
25
93°
77°
26
92°
79°
27
99°
81°
28
100°
82°
29
101°
83°
30
94°
77°
1
94°
77°
2
95°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bang Sai
Bang Sai's April 2026 forecast shows daily high temperatures ranging from 92° to 104°, with overnight lows between 77° and 84°. The average high for April is 98° with an average low of 81°. 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 Bang Sai. See also: May | June | July.