S
M
T
W
T
F
S
30
93°
63°
31
94°
68°
1
95°
69°
2
98°
68°
3
98°
70°
4
98°
70°
5
89°
69°
6
86°
59°
7
87°
58°
8
90°
61°
9
92°
67°
10
81°
69°
11
80°
67°
12
82°
68°
13
89°
68°
14
77°
53°
15
89°
67°
16
91°
69°
17
91°
69°
18
83°
64°
19
86°
63°
20
85°
63°
21
81°
62°
22
76°
58°
23
73°
55°
24
72°
55°
25
76°
53°
26
74°
54°
27
77°
53°
28
78°
55°
29
77°
54°
30
77°
54°
1
76°
53°
2
76°
53°
3
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Blue Creek
Blue Creek's September 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 52° and 69°. The average high for September is 80° with an average low of 58°. 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 Blue Creek. See also: October | November | December.
