S
M
T
W
T
F
S
28
92°
79°
29
91°
78°
30
91°
77°
1
88°
71°
2
86°
75°
3
87°
74°
4
86°
77°
5
90°
76°
6
87°
76°
7
88°
76°
8
89°
77°
9
90°
78°
10
91°
77°
11
92°
78°
12
88°
77°
13
86°
76°
14
91°
76°
15
92°
76°
16
91°
77°
17
93°
77°
18
92°
76°
19
92°
78°
20
92°
79°
21
92°
79°
22
91°
80°
23
91°
79°
24
88°
78°
25
87°
76°
26
86°
76°
27
86°
76°
28
87°
79°
29
88°
79°
30
88°
78°
31
86°
79°
1
87°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Morgan City
Morgan City's July 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 76° and 80°. The average high for July is 89° with an average low of 77°. 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 Morgan City. See also: August | September | October.