S
M
T
W
T
F
S
28
83°
63°
29
84°
69°
30
85°
69°
1
82°
68°
2
85°
69°
3
88°
69°
4
83°
64°
5
81°
63°
6
82°
63°
7
83°
64°
8
83°
66°
9
86°
70°
10
86°
70°
11
88°
69°
12
88°
70°
13
87°
71°
14
88°
70°
15
86°
70°
16
84°
69°
17
86°
71°
18
89°
70°
19
89°
71°
20
85°
65°
21
86°
65°
22
88°
66°
23
90°
64°
24
85°
62°
25
83°
63°
26
84°
64°
27
85°
64°
28
85°
65°
29
86°
70°
30
89°
68°
31
89°
70°
1
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Louisiana
Louisiana's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 62° and 71°. The average high for July is 86° with an average low of 67°. 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 Louisiana. See also: August | September | October.
