S
M
T
W
T
F
S
26
83°
57°
27
82°
58°
28
87°
59°
29
82°
57°
30
83°
56°
31
83°
56°
1
82°
59°
2
86°
63°
3
91°
62°
4
89°
61°
5
91°
58°
6
88°
56°
7
85°
58°
8
82°
56°
9
Hist. Avg.
84°
58°
10
Hist. Avg.
84°
58°
11
Hist. Avg.
84°
58°
12
Hist. Avg.
84°
58°
13
Hist. Avg.
84°
57°
14
Hist. Avg.
84°
57°
15
Hist. Avg.
84°
57°
16
Hist. Avg.
83°
57°
17
Hist. Avg.
83°
57°
18
Hist. Avg.
83°
56°
19
Hist. Avg.
83°
56°
20
Hist. Avg.
83°
56°
21
Hist. Avg.
82°
56°
22
Hist. Avg.
82°
56°
23
Hist. Avg.
82°
55°
24
Hist. Avg.
82°
55°
25
Hist. Avg.
82°
55°
26
Hist. Avg.
82°
55°
27
Hist. Avg.
81°
54°
28
Hist. Avg.
81°
54°
29
Hist. Avg.
81°
54°
30
Hist. Avg.
81°
54°
31
Hist. Avg.
81°
53°
1
Hist. Avg.
80°
53°
2
Hist. Avg.
80°
53°
3
Hist. Avg.
80°
52°
4
Hist. Avg.
80°
52°
5
Hist. Avg.
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Sheridan
Sheridan's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 56° and 63°. The average high for August is 85° with an average low of 58°. 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.
