S
M
T
W
T
F
S
30
81°
46°
31
81°
48°
1
83°
53°
2
87°
55°
3
87°
45°
4
78°
51°
5
79°
49°
6
83°
43°
7
79°
44°
8
78°
47°
9
82°
48°
10
84°
48°
11
85°
52°
12
85°
52°
13
87°
51°
14
86°
43°
15
81°
45°
16
79°
43°
17
76°
45°
18
76°
49°
19
82°
47°
20
83°
47°
21
83°
48°
22
80°
46°
23
73°
36°
24
72°
37°
25
71°
36°
26
69°
38°
27
70°
42°
28
72°
43°
29
77°
37°
30
78°
45°
1
78°
41°
2
Hist. Avg.
68°
32°
3
Hist. Avg.
67°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Markleeville
Markleeville's September 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 36° and 55°. The average high for September is 80° with an average low of 45°. 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 Markleeville. See also: October | November | December.
