S
M
T
W
T
F
S
26
98°
76°
27
97°
77°
28
98°
77°
29
98°
76°
30
97°
77°
31
98°
77°
1
99°
76°
2
99°
77°
3
98°
77°
4
99°
76°
5
98°
77°
6
99°
76°
7
98°
76°
8
97°
75°
9
92°
74°
10
95°
74°
11
97°
76°
12
96°
76°
13
98°
75°
14
98°
76°
15
97°
76°
16
98°
74°
17
98°
75°
18
97°
76°
19
98°
75°
20
98°
76°
21
97°
66°
22
90°
67°
23
90°
67°
24
91°
68°
25
93°
66°
26
95°
69°
27
96°
70°
28
96°
70°
29
95°
69°
30
95°
70°
31
94°
72°
1
95°
71°
2
95°
72°
3
94°
72°
4
94°
73°
5
93°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gunter
Gunter's August 2026 forecast shows daily high temperatures ranging from 90° to 99°, with overnight lows between 66° and 77°. The average high for August is 96° with an average low of 74°. 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 Gunter. See also: September | October | November.