S
M
T
W
T
F
S
28
93°
70°
29
90°
71°
30
89°
72°
1
90°
73°
2
89°
72°
3
90°
70°
4
89°
69°
5
91°
69°
6
92°
70°
7
94°
72°
8
94°
70°
9
93°
71°
10
90°
70°
11
92°
72°
12
92°
73°
13
94°
72°
14
95°
70°
15
93°
72°
16
95°
73°
17
96°
75°
18
Hist. Avg.
93°
71°
19
Hist. Avg.
93°
71°
20
Hist. Avg.
93°
71°
21
Hist. Avg.
94°
71°
22
Hist. Avg.
94°
71°
23
Hist. Avg.
94°
71°
24
Hist. Avg.
94°
71°
25
Hist. Avg.
94°
71°
26
Hist. Avg.
94°
71°
27
Hist. Avg.
94°
71°
28
Hist. Avg.
94°
71°
29
Hist. Avg.
94°
71°
30
Hist. Avg.
94°
71°
31
Hist. Avg.
94°
71°
1
Hist. Avg.
94°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Fort Johnson
Fort Johnson's July 2026 forecast shows daily high temperatures ranging from 89° to 96°, with overnight lows between 69° and 75°. The average high for July is 92° with an average low of 71°. 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 Fort Johnson. See also: August | September | October.