S
M
T
W
T
F
S
26
97°
73°
27
97°
77°
28
97°
75°
29
97°
77°
30
93°
72°
31
93°
72°
1
88°
73°
2
88°
73°
3
84°
75°
4
88°
73°
5
90°
72°
6
91°
73°
7
90°
72°
8
90°
73°
9
93°
73°
10
91°
73°
11
95°
73°
12
93°
73°
13
97°
70°
14
95°
72°
15
97°
72°
16
97°
75°
17
99°
79°
18
100°
75°
19
99°
75°
20
93°
73°
21
91°
72°
22
91°
70°
23
93°
73°
24
97°
77°
25
90°
73°
26
91°
73°
27
89°
70°
28
90°
72°
29
90°
72°
30
90°
75°
31
90°
73°
1
89°
73°
2
90°
73°
3
84°
75°
4
91°
73°
5
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Macclenny
Macclenny'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 Macclenny. See also: September | October | November.