S
M
T
W
T
F
S
30
92°
71°
31
92°
72°
1
93°
67°
2
90°
66°
3
88°
68°
4
92°
69°
5
92°
71°
6
95°
70°
7
94°
71°
8
94°
71°
9
93°
69°
10
94°
71°
11
94°
71°
12
93°
72°
13
94°
68°
14
90°
66°
15
86°
64°
16
86°
62°
17
85°
66°
18
88°
66°
19
90°
62°
20
84°
64°
21
87°
67°
22
90°
66°
23
89°
59°
24
86°
58°
25
81°
57°
26
83°
60°
27
89°
64°
28
82°
65°
29
Hist. Avg.
85°
57°
30
Hist. Avg.
84°
57°
1
Hist. Avg.
84°
57°
2
Hist. Avg.
84°
56°
3
Hist. Avg.
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fort Bliss
Fort Bliss's September 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 57° and 72°. The average high for September is 90° with an average low of 66°. 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 Fort Bliss. See also: October | November | December.