S
M
T
W
T
F
S
28
75°
39°
29
76°
42°
30
81°
43°
1
83°
43°
2
82°
44°
3
78°
41°
4
80°
44°
5
78°
43°
6
81°
46°
7
80°
45°
8
81°
44°
9
79°
42°
10
78°
44°
11
81°
46°
12
80°
44°
13
82°
46°
14
82°
47°
15
79°
46°
16
79°
46°
17
80°
45°
18
79°
47°
19
83°
48°
20
84°
49°
21
83°
48°
22
83°
48°
23
82°
47°
24
80°
46°
25
83°
47°
26
81°
47°
27
81°
46°
28
78°
46°
29
76°
43°
30
75°
40°
31
76°
47°
1
82°
46°
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 75° to 84°, with overnight lows between 39° and 49°. The average high for July 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 July weather will actually feel in South Lake Tahoe. See also: August | September | October.
