S
M
T
W
T
F
S
26
93°
57°
27
93°
55°
28
93°
55°
29
93°
57°
30
97°
59°
31
99°
61°
1
98°
68°
2
99°
68°
3
101°
68°
4
101°
70°
5
100°
69°
6
100°
60°
7
101°
62°
8
102°
62°
9
99°
61°
10
97°
62°
11
92°
60°
12
93°
61°
13
91°
59°
14
92°
54°
15
85°
55°
16
86°
57°
17
87°
57°
18
90°
57°
19
88°
58°
20
87°
57°
21
88°
56°
22
90°
56°
23
90°
57°
24
91°
57°
25
91°
56°
26
90°
58°
27
90°
58°
28
89°
57°
29
90°
56°
30
88°
57°
31
87°
57°
1
84°
56°
2
86°
55°
3
89°
56°
4
88°
56°
5
86°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tuolumne
Tuolumne's August 2026 forecast shows daily high temperatures ranging from 84° to 102°, with overnight lows between 54° and 70°. The average high for August is 92° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Tuolumne. See also: September | October | November.
