S
M
T
W
T
F
S
26
99°
78°
27
99°
78°
28
98°
79°
29
99°
78°
30
99°
77°
31
98°
77°
1
99°
78°
2
99°
78°
3
100°
77°
4
99°
78°
5
100°
79°
6
101°
78°
7
101°
78°
8
100°
77°
9
100°
78°
10
99°
79°
11
101°
80°
12
100°
78°
13
99°
79°
14
100°
78°
15
99°
79°
16
100°
78°
17
100°
77°
18
99°
77°
19
98°
78°
20
98°
77°
21
99°
77°
22
98°
78°
23
99°
77°
24
98°
78°
25
99°
79°
26
99°
77°
27
98°
77°
28
98°
78°
29
100°
77°
30
99°
76°
31
98°
77°
1
99°
78°
2
99°
79°
3
100°
76°
4
99°
77°
5
99°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thoothukudi
Thoothukudi's August 2026 forecast shows daily high temperatures ranging from 98° to 101°, with overnight lows between 76° and 80°. The average high for August is 99° with an average low of 78°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Thoothukudi. See also: September | October | November.