S
M
T
W
T
F
S
26
83°
65°
27
86°
68°
28
83°
67°
29
83°
63°
30
86°
62°
31
88°
65°
1
89°
66°
2
87°
63°
3
85°
65°
4
91°
67°
5
89°
66°
6
90°
64°
7
89°
66°
8
88°
66°
9
88°
65°
10
87°
65°
11
82°
62°
12
83°
65°
13
85°
66°
14
88°
66°
15
88°
65°
16
87°
65°
17
84°
64°
18
83°
64°
19
84°
63°
20
86°
64°
21
87°
65°
22
86°
64°
23
87°
64°
24
87°
63°
25
88°
65°
26
88°
65°
27
88°
64°
28
87°
62°
29
85°
64°
30
80°
63°
31
86°
63°
1
87°
62°
2
86°
62°
3
86°
56°
4
80°
58°
5
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jacobus
Jacobus's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 56° and 68°. The average high for August is 86° with an average low of 64°. 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 Jacobus. See also: September | October | November.