S
M
T
W
T
F
S
26
97°
77°
27
91°
79°
28
90°
79°
29
95°
77°
30
93°
76°
31
93°
75°
1
89°
76°
2
86°
75°
3
88°
76°
4
91°
75°
5
90°
76°
6
91°
76°
7
90°
77°
8
89°
75°
9
90°
75°
10
92°
76°
11
87°
76°
12
88°
77°
13
87°
77°
14
91°
76°
15
91°
77°
16
89°
76°
17
87°
76°
18
89°
77°
19
87°
77°
20
87°
76°
21
86°
76°
22
87°
75°
23
86°
76°
24
88°
77°
25
91°
78°
26
89°
77°
27
90°
77°
28
90°
76°
29
91°
77°
30
91°
77°
31
90°
76°
1
90°
77°
2
89°
77°
3
87°
76°
4
85°
77°
5
86°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Yulee
Yulee's August 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 75° and 79°. The average high for August is 89° with an average low of 76°. 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 Yulee. See also: September | October | November.