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
68°
56°
14
77°
53°
15
81°
48°
16
79°
47°
17
78°
49°
18
78°
52°
19
80°
56°
20
77°
54°
21
80°
49°
22
82°
48°
23
80°
47°
24
83°
46°
25
84°
47°
26
85°
46°
27
84°
45°
28
83°
47°
29
82°
43°
30
78°
44°
31
77°
46°
1
79°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Lake Tahoe
South Lake Tahoe's July 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 43° and 56°. The average high for July is 81° with an average low of 48°. 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 South Lake Tahoe. See also: August | September | October.
