S
M
T
W
T
F
S
28
79°
44°
29
79°
42°
30
81°
45°
1
78°
46°
2
79°
41°
3
78°
45°
4
80°
44°
5
78°
43°
6
73°
40°
7
72°
40°
8
72°
39°
9
73°
42°
10
78°
46°
11
82°
45°
12
81°
46°
13
80°
47°
14
81°
46°
15
82°
47°
16
82°
48°
17
83°
48°
18
82°
47°
19
79°
47°
20
80°
46°
21
80°
47°
22
81°
47°
23
79°
46°
24
82°
47°
25
84°
48°
26
83°
47°
27
83°
46°
28
84°
47°
29
83°
45°
30
84°
46°
31
80°
42°
1
80°
44°
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 72° to 84°, with overnight lows between 39° and 48°. 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.
