S
M
T
W
T
F
S
26
115°
97°
27
114°
94°
28
110°
92°
29
112°
94°
30
115°
90°
31
116°
88°
1
120°
89°
2
119°
94°
3
113°
85°
4
111°
83°
5
110°
91°
6
113°
92°
7
114°
93°
8
110°
89°
9
105°
85°
10
103°
84°
11
101°
83°
12
100°
83°
13
103°
82°
14
101°
81°
15
100°
79°
16
102°
80°
17
98°
78°
18
99°
77°
19
97°
77°
20
98°
78°
21
97°
76°
22
101°
79°
23
104°
81°
24
104°
82°
25
102°
81°
26
101°
82°
27
101°
82°
28
100°
78°
29
96°
75°
30
94°
74°
31
95°
75°
1
96°
76°
2
95°
74°
3
95°
74°
4
93°
73°
5
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fenner
Fenner's August 2026 forecast shows daily high temperatures ranging from 92° to 114°, with overnight lows between 72° and 93°. The average high for August is 101° with an average low of 80°. 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 Fenner. See also: September | October | November.