S
M
T
W
T
F
S
30
82°
49°
31
81°
49°
1
80°
48°
2
81°
48°
3
77°
47°
4
73°
48°
5
72°
48°
6
72°
47°
7
74°
47°
8
71°
46°
9
71°
47°
10
70°
45°
11
71°
45°
12
73°
44°
13
70°
45°
14
77°
45°
15
76°
43°
16
71°
43°
17
77°
44°
18
74°
43°
19
69°
42°
20
68°
41°
21
70°
37°
22
69°
37°
23
70°
36°
24
66°
35°
25
69°
38°
26
73°
39°
27
71°
38°
28
66°
39°
29
70°
35°
30
71°
34°
1
72°
38°
2
72°
36°
3
71°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Garland
Fort Garland's September 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 34° and 49°. The average high for September is 73° with an average low of 42°. 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 Garland. See also: October | November | December.
