S
M
T
W
T
F
S
26
90°
73°
27
91°
73°
28
92°
72°
29
90°
73°
30
90°
73°
31
91°
71°
1
92°
69°
2
92°
73°
3
89°
73°
4
91°
72°
5
91°
73°
6
93°
73°
7
93°
72°
8
94°
73°
9
94°
73°
10
95°
71°
11
92°
72°
12
95°
72°
13
92°
71°
14
95°
70°
15
94°
72°
16
95°
72°
17
95°
70°
18
92°
71°
19
95°
67°
20
91°
67°
21
90°
68°
22
90°
67°
23
91°
67°
24
89°
68°
25
89°
66°
26
90°
66°
27
90°
67°
28
91°
66°
29
94°
67°
30
94°
67°
31
93°
68°
1
90°
70°
2
93°
68°
3
91°
66°
4
90°
65°
5
89°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jernigan
Jernigan's August 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 65° and 73°. The average high for August is 92° with an average low of 70°. 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 Jernigan. See also: September | October | November.