S
M
T
W
T
F
S
26
89°
76°
27
92°
75°
28
89°
72°
29
89°
75°
30
91°
74°
31
90°
75°
1
90°
76°
2
92°
75°
3
91°
74°
4
92°
76°
5
93°
75°
6
92°
76°
7
89°
76°
8
90°
75°
9
92°
74°
10
92°
75°
11
91°
76°
12
91°
76°
13
89°
74°
14
90°
74°
15
91°
75°
16
92°
75°
17
90°
74°
18
91°
75°
19
91°
76°
20
92°
74°
21
91°
74°
22
90°
74°
23
91°
73°
24
92°
74°
25
91°
73°
26
90°
73°
27
90°
75°
28
90°
75°
29
89°
74°
30
88°
75°
31
88°
75°
1
89°
74°
2
88°
74°
3
87°
73°
4
86°
74°
5
87°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mathews
Mathews's August 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 72° and 76°. The average high for August is 90° with an average low of 75°. 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 Mathews. See also: September | October | November.