S
M
T
W
T
F
S
26
79°
59°
27
80°
61°
28
81°
63°
29
80°
61°
30
80°
60°
31
82°
62°
1
86°
67°
2
87°
67°
3
87°
66°
4
86°
66°
5
86°
60°
6
80°
58°
7
78°
58°
8
79°
59°
9
80°
59°
10
81°
60°
11
84°
60°
12
84°
63°
13
85°
65°
14
84°
64°
15
86°
65°
16
86°
65°
17
85°
64°
18
84°
62°
19
79°
62°
20
77°
63°
21
79°
64°
22
81°
64°
23
78°
58°
24
79°
59°
25
82°
64°
26
83°
57°
27
81°
61°
28
80°
64°
29
83°
64°
30
84°
62°
31
82°
62°
1
83°
61°
2
82°
62°
3
81°
61°
4
82°
61°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saltillo
Saltillo's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 67°. The average high for August is 82° with an average low of 62°. 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 Saltillo. See also: September | October | November.