S
M
T
W
T
F
S
30
79°
48°
31
81°
50°
1
83°
52°
2
83°
51°
3
82°
49°
4
82°
51°
5
81°
50°
6
81°
53°
7
82°
53°
8
81°
49°
9
77°
49°
10
73°
51°
11
79°
52°
12
73°
50°
13
73°
48°
14
71°
44°
15
72°
45°
16
79°
44°
17
72°
45°
18
Hist. Avg.
76°
44°
19
Hist. Avg.
76°
44°
20
Hist. Avg.
76°
44°
21
Hist. Avg.
75°
44°
22
Hist. Avg.
75°
43°
23
Hist. Avg.
75°
43°
24
Hist. Avg.
74°
43°
25
Hist. Avg.
74°
43°
26
Hist. Avg.
74°
43°
27
Hist. Avg.
73°
42°
28
Hist. Avg.
73°
42°
29
Hist. Avg.
72°
42°
30
Hist. Avg.
72°
42°
1
Hist. Avg.
72°
41°
2
Hist. Avg.
71°
41°
3
Hist. Avg.
71°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Emigrant Gap
Emigrant Gap's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 44° and 53°. The average high for September is 78° with an average low of 49°. 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 Emigrant Gap. See also: October | November | December.