S
M
T
W
T
F
S
26
82°
56°
27
76°
54°
28
76°
54°
29
77°
53°
30
77°
56°
31
76°
54°
1
79°
59°
2
77°
56°
3
77°
56°
4
78°
57°
5
77°
54°
6
78°
54°
7
80°
60°
8
81°
59°
9
76°
54°
10
79°
57°
11
80°
55°
12
76°
57°
13
76°
54°
14
77°
57°
15
75°
54°
16
75°
55°
17
76°
53°
18
80°
55°
19
81°
53°
20
82°
60°
21
82°
57°
22
78°
59°
23
81°
56°
24
80°
52°
25
73°
51°
26
73°
57°
27
74°
54°
28
78°
51°
29
79°
58°
30
79°
59°
31
80°
55°
1
79°
50°
2
72°
49°
3
Hist. Avg.
74°
55°
4
Hist. Avg.
74°
54°
5
Hist. Avg.
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Smithville Flats
Smithville Flats's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 49° and 60°. The average high for August is 78° with an average low of 55°. 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 Smithville Flats. See also: September | October | November.
