S
M
T
W
T
F
S
26
81°
67°
27
84°
72°
28
87°
69°
29
82°
68°
30
81°
71°
31
83°
73°
1
86°
71°
2
84°
74°
3
85°
77°
4
87°
72°
5
86°
72°
6
92°
73°
7
92°
73°
8
91°
71°
9
91°
70°
10
94°
73°
11
93°
72°
12
86°
68°
13
85°
67°
14
85°
67°
15
86°
68°
16
83°
64°
17
82°
67°
18
89°
70°
19
89°
71°
20
88°
70°
21
88°
69°
22
87°
70°
23
90°
71°
24
90°
71°
25
89°
70°
26
86°
70°
27
83°
69°
28
86°
69°
29
85°
68°
30
86°
69°
31
85°
68°
1
87°
67°
2
80°
61°
3
79°
62°
4
78°
63°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jacobsville
Jacobsville's August 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 61° and 73°. The average high for August is 87° with an average low of 69°. 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 Jacobsville. See also: September | October | November.
