S
M
T
W
T
F
S
26
90°
79°
27
88°
79°
28
88°
77°
29
90°
81°
30
90°
81°
31
88°
75°
1
82°
75°
2
84°
75°
3
86°
73°
4
82°
77°
5
86°
73°
6
81°
75°
7
84°
75°
8
90°
79°
9
96°
81°
10
96°
80°
11
98°
80°
12
99°
81°
13
99°
81°
14
99°
79°
15
104°
80°
16
105°
81°
17
106°
80°
18
105°
81°
19
106°
81°
20
105°
82°
21
100°
79°
22
100°
79°
23
99°
78°
24
100°
80°
25
100°
80°
26
99°
79°
27
100°
79°
28
100°
78°
29
99°
79°
30
99°
80°
31
100°
80°
1
100°
79°
2
99°
78°
3
100°
78°
4
100°
79°
5
99°
78°
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 90° to 106°, with overnight lows between 78° and 82°. The average high for August is 100° with an average low of 80°. 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.