S
M
T
W
T
F
S
28
69°
49°
29
73°
49°
30
76°
61°
1
81°
61°
2
84°
66°
3
87°
65°
4
83°
60°
5
63°
47°
6
76°
44°
7
82°
59°
8
78°
59°
9
82°
60°
10
69°
59°
11
71°
56°
12
71°
56°
13
82°
60°
14
77°
59°
15
78°
64°
16
74°
55°
17
68°
54°
18
76°
58°
19
73°
60°
20
78°
58°
21
80°
58°
22
72°
60°
23
72°
58°
24
76°
56°
25
81°
60°
26
80°
55°
27
76°
52°
28
76°
55°
29
79°
54°
30
67°
59°
31
71°
63°
1
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Johnstons River
Johnstons River's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Johnstons River. See also: August | September | October.