S
M
T
W
T
F
S
30
72°
53°
31
77°
50°
1
77°
50°
2
79°
46°
3
80°
48°
4
85°
45°
5
82°
48°
6
86°
46°
7
80°
55°
8
82°
42°
9
77°
41°
10
80°
47°
11
77°
44°
12
79°
50°
13
81°
48°
14
74°
43°
15
67°
44°
16
72°
42°
17
74°
45°
18
73°
46°
19
72°
46°
20
70°
44°
21
69°
42°
22
68°
43°
23
64°
34°
24
67°
41°
25
61°
36°
26
63°
37°
27
70°
41°
28
68°
41°
29
58°
37°
30
63°
33°
1
62°
38°
2
67°
38°
3
67°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Laramie
Laramie's September 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 33° and 50°. The average high for September is 69° 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 Laramie. See also: October | November | December.
