S
M
T
W
T
F
S
30
77°
58°
31
78°
61°
1
80°
61°
2
78°
60°
3
81°
60°
4
79°
52°
5
76°
52°
6
77°
53°
7
78°
53°
8
83°
57°
9
83°
58°
10
82°
54°
11
75°
49°
12
75°
53°
13
77°
50°
14
79°
50°
15
72°
51°
16
72°
50°
17
72°
49°
18
74°
50°
19
77°
48°
20
73°
52°
21
78°
51°
22
76°
55°
23
79°
53°
24
79°
53°
25
78°
52°
26
77°
54°
27
77°
53°
28
78°
53°
29
78°
50°
30
75°
50°
1
76°
53°
2
77°
49°
3
77°
43°
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 83°, with overnight lows between 43° and 61°. The average high for September is 77° with an average low of 53°. 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.
