S
M
T
W
T
F
S
26
99°
62°
27
94°
64°
28
97°
67°
29
98°
59°
30
85°
65°
31
93°
53°
1
104°
56°
2
97°
63°
3
70°
45°
4
77°
40°
5
87°
43°
6
94°
47°
7
94°
48°
8
97°
52°
9
91°
56°
10
90°
51°
11
92°
51°
12
81°
59°
13
76°
58°
14
77°
60°
15
78°
53°
16
88°
48°
17
88°
54°
18
84°
51°
19
90°
46°
20
95°
49°
21
95°
55°
22
86°
57°
23
95°
58°
24
86°
53°
25
84°
50°
26
88°
53°
27
93°
60°
28
90°
59°
29
85°
53°
30
83°
47°
31
83°
53°
1
85°
52°
2
89°
54°
3
87°
54°
4
87°
52°
5
86°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sheridan
Sheridan's August 2026 forecast shows daily high temperatures ranging from 83° to 93°, with overnight lows between 47° and 60°. The average high for August is 87° with an average low of 53°. 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 Sheridan. See also: September | October | November.
