S
M
T
W
T
F
S
26
75°
54°
27
79°
57°
28
79°
54°
29
73°
52°
30
72°
48°
31
73°
53°
1
74°
50°
2
78°
55°
3
78°
47°
4
76°
46°
5
76°
50°
6
81°
52°
7
83°
52°
8
76°
47°
9
75°
50°
10
75°
47°
11
76°
50°
12
76°
51°
13
77°
51°
14
74°
45°
15
73°
47°
16
76°
51°
17
77°
47°
18
77°
51°
19
78°
48°
20
72°
47°
21
72°
46°
22
71°
44°
23
69°
43°
24
70°
45°
25
71°
47°
26
74°
49°
27
79°
52°
28
78°
45°
29
69°
44°
30
71°
48°
31
77°
50°
1
78°
47°
2
77°
51°
3
78°
47°
4
74°
43°
5
72°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Steele
Fort Steele's August 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 40° and 57°. The average high for August is 75° with an average low of 49°. 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 Fort Steele. See also: September | October | November.
