S
M
T
W
T
F
S
28
94°
80°
29
93°
80°
30
93°
78°
1
93°
80°
2
95°
79°
3
94°
79°
4
94°
79°
5
94°
80°
6
95°
80°
7
94°
79°
8
94°
77°
9
90°
78°
10
93°
80°
11
93°
81°
12
94°
80°
13
95°
79°
14
97°
78°
15
96°
79°
16
97°
80°
17
95°
78°
18
96°
79°
19
95°
80°
20
96°
78°
21
96°
80°
22
95°
80°
23
96°
79°
24
97°
80°
25
97°
80°
26
96°
79°
27
96°
79°
28
93°
77°
29
90°
76°
30
91°
77°
31
91°
78°
1
93°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Los Fresnos
Los Fresnos's July 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 76° and 81°. The average high for July is 94° with an average low of 79°. 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 Los Fresnos. See also: August | September | October.
