S
M
T
W
T
F
S
26
93°
52°
27
91°
55°
28
93°
55°
29
93°
55°
30
97°
54°
31
99°
55°
1
101°
53°
2
99°
51°
3
97°
53°
4
99°
56°
5
100°
57°
6
98°
61°
7
97°
60°
8
96°
58°
9
97°
57°
10
97°
59°
11
94°
56°
12
90°
58°
13
88°
57°
14
90°
53°
15
82°
56°
16
83°
56°
17
85°
56°
18
86°
56°
19
85°
57°
20
83°
55°
21
85°
56°
22
86°
56°
23
86°
55°
24
89°
56°
25
89°
56°
26
88°
55°
27
89°
56°
28
89°
56°
29
87°
54°
30
83°
55°
31
81°
55°
1
80°
53°
2
82°
54°
3
85°
54°
4
84°
53°
5
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carson City
Carson City's August 2026 forecast shows daily high temperatures ranging from 80° to 101°, with overnight lows between 51° and 61°. The average high for August is 89° with an average low of 56°. 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 Carson City. See also: September | October | November.