S
M
T
W
T
F
S
26
81°
61°
27
83°
63°
28
81°
65°
29
77°
62°
30
82°
56°
31
83°
54°
1
82°
61°
2
82°
69°
3
82°
62°
4
87°
59°
5
89°
68°
6
87°
68°
7
84°
67°
8
82°
65°
9
86°
66°
10
82°
68°
11
71°
65°
12
76°
64°
13
85°
64°
14
79°
69°
15
80°
68°
16
83°
70°
17
80°
71°
18
82°
63°
19
80°
61°
20
73°
64°
21
80°
60°
22
82°
61°
23
75°
61°
24
72°
55°
25
78°
53°
26
81°
57°
27
85°
59°
28
82°
61°
29
85°
57°
30
85°
62°
31
86°
67°
1
87°
66°
2
90°
67°
3
90°
68°
4
86°
67°
5
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Smithville
Smithville's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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. See also: September | October | November.
