S
M
T
W
T
F
S
28
76°
65°
29
83°
64°
30
85°
68°
1
87°
69°
2
88°
65°
3
90°
68°
4
85°
65°
5
83°
63°
6
83°
65°
7
81°
64°
8
80°
66°
9
76°
64°
10
75°
65°
11
72°
62°
12
71°
60°
13
73°
58°
14
78°
63°
15
84°
65°
16
82°
64°
17
81°
62°
18
80°
64°
19
77°
61°
20
79°
62°
21
79°
63°
22
78°
61°
23
79°
64°
24
82°
65°
25
81°
64°
26
77°
60°
27
80°
62°
28
81°
65°
29
79°
65°
30
75°
64°
31
77°
62°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Johnston Town
Johnston Town's July 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 58° and 65°. The average high for July is 78° 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 Johnston Town. See also: August | September | October.
