S
M
T
W
T
F
S
30
75°
35°
31
76°
39°
1
66°
42°
2
59°
45°
3
56°
47°
4
60°
41°
5
63°
40°
6
62°
43°
7
64°
41°
8
64°
45°
9
68°
46°
10
68°
46°
11
76°
47°
12
73°
45°
13
72°
47°
14
71°
41°
15
75°
46°
16
74°
45°
17
73°
45°
18
72°
44°
19
67°
43°
20
69°
40°
21
72°
44°
22
72°
45°
23
70°
38°
24
62°
34°
25
58°
35°
26
58°
35°
27
57°
33°
28
59°
35°
29
60°
36°
30
60°
37°
1
58°
34°
2
58°
36°
3
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tahoe City
Tahoe City's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 33° and 47°. The average high for September is 65° with an average low of 41°. 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 Tahoe City. See also: October | November | December.
