S
M
T
W
T
F
S
26
104°
79°
27
108°
81°
28
95°
77°
29
87°
78°
30
89°
78°
31
92°
70°
1
88°
63°
2
90°
63°
3
97°
66°
4
92°
70°
5
82°
65°
6
89°
68°
7
96°
70°
8
101°
71°
9
110°
78°
10
106°
81°
11
108°
79°
12
109°
81°
13
109°
76°
14
93°
72°
15
88°
73°
16
85°
71°
17
90°
68°
18
91°
68°
19
88°
68°
20
91°
70°
21
99°
70°
22
95°
69°
23
96°
70°
24
90°
68°
25
91°
70°
26
92°
68°
27
91°
66°
28
97°
70°
29
95°
69°
30
94°
68°
31
92°
67°
1
86°
68°
2
80°
62°
3
80°
58°
4
87°
68°
5
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Salina
Salina's August 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 58° and 70°. The average high for August is 90° with an average low of 68°. 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 Salina. See also: September | October | November.