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
77°
68°
10
74°
65°
11
73°
65°
12
77°
65°
13
68°
64°
14
81°
61°
15
87°
65°
16
86°
68°
17
87°
69°
18
83°
67°
19
79°
65°
20
80°
64°
21
79°
60°
22
75°
61°
23
76°
62°
24
75°
62°
25
78°
61°
26
77°
63°
27
81°
65°
28
81°
65°
29
80°
63°
30
76°
64°
31
76°
65°
1
80°
65°
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 75° to 87°, with overnight lows between 60° and 69°. The average high for July is 80° 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 July weather will actually feel in Johnston Town. See also: August | September | October.
