S
M
T
W
T
F
S
26
96°
77°
27
96°
81°
28
98°
80°
29
95°
81°
30
93°
76°
31
91°
76°
1
84°
73°
2
79°
70°
3
89°
69°
4
90°
70°
5
93°
70°
6
95°
73°
7
96°
75°
8
91°
76°
9
95°
75°
10
97°
76°
11
96°
77°
12
98°
80°
13
98°
80°
14
101°
80°
15
101°
80°
16
103°
82°
17
102°
79°
18
99°
78°
19
98°
79°
20
100°
80°
21
99°
78°
22
100°
79°
23
97°
74°
24
95°
74°
25
89°
78°
26
95°
77°
27
95°
77°
28
91°
73°
29
93°
73°
30
93°
74°
31
94°
74°
1
94°
75°
2
93°
75°
3
94°
74°
4
93°
75°
5
93°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Horn Lake
Horn Lake's August 2026 forecast shows daily high temperatures ranging from 89° to 103°, with overnight lows between 73° and 82°. The average high for August is 96° with an average low of 77°. 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 Horn Lake. See also: September | October | November.
