S
M
T
W
T
F
S
30
84°
58°
31
85°
58°
1
85°
59°
2
87°
60°
3
88°
59°
4
88°
64°
5
89°
62°
6
90°
60°
7
83°
64°
8
85°
59°
9
78°
54°
10
77°
57°
11
78°
59°
12
77°
57°
13
79°
63°
14
78°
60°
15
77°
58°
16
82°
57°
17
76°
52°
18
76°
54°
19
Hist. Avg.
79°
55°
20
Hist. Avg.
79°
54°
21
Hist. Avg.
78°
54°
22
Hist. Avg.
78°
54°
23
Hist. Avg.
77°
53°
24
Hist. Avg.
77°
53°
25
Hist. Avg.
76°
52°
26
Hist. Avg.
76°
52°
27
Hist. Avg.
75°
52°
28
Hist. Avg.
74°
51°
29
Hist. Avg.
74°
51°
30
Hist. Avg.
74°
50°
1
Hist. Avg.
73°
50°
2
Hist. Avg.
72°
49°
3
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Alpine Meadows
Alpine Meadows's September 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 52° and 64°. The average high for September is 82° with an average low of 59°. 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 Alpine Meadows. See also: October | November | December.
