S
M
T
W
T
F
S
26
81°
54°
27
80°
56°
28
82°
51°
29
74°
52°
30
76°
57°
31
83°
58°
1
81°
58°
2
79°
57°
3
83°
56°
4
83°
56°
5
84°
57°
6
85°
59°
7
82°
58°
8
82°
56°
9
80°
54°
10
77°
56°
11
83°
56°
12
84°
53°
13
85°
55°
14
84°
57°
15
83°
58°
16
85°
59°
17
86°
57°
18
86°
58°
19
86°
55°
20
84°
57°
21
86°
56°
22
Hist. Avg.
78°
56°
23
Hist. Avg.
78°
56°
24
Hist. Avg.
78°
56°
25
Hist. Avg.
78°
56°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
78°
56°
28
Hist. Avg.
78°
56°
29
Hist. Avg.
78°
56°
30
Hist. Avg.
78°
56°
31
Hist. Avg.
78°
57°
1
Hist. Avg.
78°
57°
2
Hist. Avg.
78°
57°
3
Hist. Avg.
78°
57°
4
Hist. Avg.
79°
57°
5
Hist. Avg.
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Salto Grande
Salto Grande's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 51° and 59°. The average high for August is 82° with an average low of 56°. 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 Salto Grande. See also: September | October | November.
