S
M
T
W
T
F
S
26
96°
76°
27
97°
76°
28
96°
75°
29
98°
76°
30
98°
76°
31
97°
75°
1
97°
76°
2
98°
76°
3
98°
75°
4
99°
76°
5
99°
76°
6
98°
75°
7
99°
76°
8
98°
75°
9
99°
76°
10
98°
74°
11
98°
75°
12
97°
72°
13
96°
74°
14
99°
73°
15
95°
72°
16
95°
71°
17
96°
72°
18
97°
72°
19
98°
70°
20
93°
69°
21
93°
69°
22
94°
70°
23
94°
70°
24
95°
71°
25
94°
70°
26
94°
70°
27
95°
69°
28
96°
69°
29
97°
70°
30
97°
70°
31
96°
73°
1
95°
72°
2
96°
71°
3
94°
70°
4
92°
71°
5
92°
71°
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 92° to 99°, with overnight lows between 69° and 76°. The average high for August is 96° with an average low of 73°. 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.
