S
M
T
W
T
F
S
30
84°
57°
31
62°
55°
1
78°
50°
2
81°
46°
3
80°
53°
4
80°
52°
5
81°
46°
6
86°
48°
7
77°
56°
8
84°
50°
9
88°
53°
10
85°
44°
11
85°
41°
12
83°
51°
13
85°
63°
14
78°
59°
15
76°
57°
16
79°
58°
17
74°
54°
18
73°
57°
19
75°
57°
20
74°
53°
21
79°
56°
22
72°
54°
23
72°
55°
24
73°
53°
25
76°
52°
26
75°
48°
27
74°
54°
28
72°
52°
29
69°
50°
30
71°
50°
1
74°
51°
2
76°
51°
3
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lukachukai
Lukachukai's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 48° and 63°. The average high for September is 75° with an average low of 54°. 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 Lukachukai. See also: October | November | December.