S
M
T
W
T
F
S
26
89°
57°
27
87°
66°
28
87°
67°
29
82°
66°
30
74°
67°
31
87°
64°
1
88°
72°
2
86°
72°
3
81°
61°
4
83°
64°
5
82°
63°
6
89°
80°
7
98°
74°
8
95°
71°
9
95°
71°
10
95°
69°
11
92°
71°
12
92°
71°
13
90°
71°
14
88°
70°
15
85°
68°
16
81°
63°
17
85°
68°
18
86°
71°
19
88°
67°
20
86°
63°
21
80°
63°
22
79°
66°
23
82°
65°
24
81°
59°
25
80°
57°
26
82°
60°
27
82°
67°
28
84°
66°
29
80°
60°
30
83°
56°
31
78°
68°
1
90°
68°
2
73°
67°
3
88°
69°
4
86°
73°
5
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Matawan
Matawan's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Matawan. See also: September | October | November.