S
M
T
W
T
F
S
26
98°
76°
27
99°
78°
28
99°
77°
29
98°
78°
30
100°
79°
31
102°
79°
1
100°
82°
2
96°
70°
3
102°
75°
4
101°
76°
5
100°
78°
6
99°
76°
7
99°
75°
8
99°
76°
9
98°
74°
10
99°
75°
11
101°
74°
12
99°
75°
13
100°
76°
14
96°
72°
15
98°
75°
16
96°
74°
17
98°
76°
18
97°
75°
19
97°
76°
20
98°
76°
21
98°
75°
22
97°
76°
23
97°
75°
24
96°
76°
25
97°
75°
26
97°
75°
27
96°
74°
28
97°
75°
29
96°
74°
30
97°
75°
31
97°
74°
1
95°
73°
2
95°
74°
3
94°
74°
4
96°
73°
5
96°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Streetman
Streetman's August 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 70° and 78°. The average high for August is 98° with an average low of 75°. 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 Streetman. See also: September | October | November.