S
M
T
W
T
F
S
28
78°
64°
29
88°
61°
30
89°
63°
1
97°
68°
2
99°
72°
3
99°
73°
4
98°
69°
5
89°
69°
6
82°
70°
7
81°
67°
8
83°
69°
9
86°
69°
10
84°
66°
11
85°
64°
12
86°
66°
13
85°
59°
14
90°
62°
15
94°
66°
16
93°
67°
17
83°
61°
18
87°
64°
19
82°
57°
20
84°
53°
21
86°
70°
22
85°
63°
23
80°
55°
24
81°
58°
25
83°
63°
26
83°
65°
27
88°
70°
28
88°
64°
29
85°
63°
30
84°
62°
31
86°
65°
1
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jacobus
Jacobus's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 55° and 70°. The average high for July is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Jacobus. See also: August | September | October.