S
M
T
W
T
F
S
30
102°
81°
31
102°
81°
1
103°
81°
2
104°
82°
3
103°
82°
4
100°
81°
5
105°
80°
6
100°
76°
7
102°
80°
8
104°
81°
9
101°
80°
10
100°
80°
11
98°
79°
12
99°
79°
13
99°
79°
14
100°
78°
15
99°
79°
16
100°
80°
17
98°
81°
18
100°
80°
19
97°
79°
20
95°
80°
21
102°
76°
22
102°
75°
23
99°
75°
24
99°
76°
25
98°
75°
26
99°
75°
27
97°
74°
28
99°
76°
29
99°
75°
30
97°
75°
1
97°
76°
2
98°
74°
3
97°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lalgudi
Lalgudi's September 2026 forecast shows daily high temperatures ranging from 95° to 104°, with overnight lows between 74° and 81°. The average high for September is 99° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lalgudi. See also: October | November | December.