S
M
T
W
T
F
S
26
96°
70°
27
100°
73°
28
96°
70°
29
93°
71°
30
96°
71°
31
97°
73°
1
90°
71°
2
90°
69°
3
94°
71°
4
96°
73°
5
95°
70°
6
92°
70°
7
92°
70°
8
90°
71°
9
90°
68°
10
94°
69°
11
95°
69°
12
92°
73°
13
89°
69°
14
90°
71°
15
89°
63°
16
87°
67°
17
85°
68°
18
90°
68°
19
96°
70°
20
95°
73°
21
92°
72°
22
94°
71°
23
95°
71°
24
97°
73°
25
97°
71°
26
92°
75°
27
89°
74°
28
91°
71°
29
93°
70°
30
101°
69°
31
101°
70°
1
100°
70°
2
98°
71°
3
100°
70°
4
96°
65°
5
96°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Salt Flat
Salt Flat's August 2026 forecast shows daily high temperatures ranging from 96° to 101°, with overnight lows between 65° and 71°. The average high for August is 99° with an average low of 69°. 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 Salt Flat. See also: September | October | November.