S
M
T
W
T
F
S
30
83°
57°
31
85°
60°
1
86°
57°
2
82°
56°
3
81°
62°
4
87°
62°
5
87°
63°
6
86°
58°
7
81°
55°
8
80°
59°
9
83°
60°
10
81°
60°
11
83°
62°
12
83°
59°
13
82°
53°
14
78°
52°
15
77°
52°
16
77°
53°
17
78°
56°
18
81°
59°
19
84°
57°
20
83°
58°
21
78°
56°
22
82°
58°
23
81°
51°
24
82°
48°
25
75°
47°
26
74°
51°
27
80°
54°
28
79°
54°
29
80°
54°
30
Hist. Avg.
77°
53°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
76°
52°
3
Hist. Avg.
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Loogootee
Loogootee's September 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 47° and 63°. The average high for September is 81° with an average low of 56°. 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 Loogootee. See also: October | November | December.