S
M
T
W
T
F
S
28
63°
30°
29
68°
31°
30
71°
35°
1
71°
33°
2
74°
39°
3
78°
41°
4
81°
43°
5
72°
47°
6
80°
43°
7
81°
42°
8
82°
38°
9
82°
37°
10
83°
40°
11
86°
46°
12
77°
56°
13
74°
55°
14
72°
49°
15
78°
52°
16
78°
54°
17
77°
55°
18
76°
56°
19
78°
55°
20
77°
54°
21
76°
52°
22
78°
51°
23
76°
50°
24
78°
52°
25
81°
50°
26
76°
48°
27
80°
52°
28
80°
52°
29
79°
51°
30
75°
49°
31
73°
48°
1
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sierra-at-Tahoe
Sierra-at-Tahoe's July 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 48° and 56°. The average high for July is 77° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sierra-at-Tahoe. See also: August | September | October.
