S
M
T
W
T
F
S
27
95°
76°
28
98°
74°
29
102°
73°
30
102°
73°
31
104°
71°
1
97°
75°
2
95°
73°
3
94°
72°
4
90°
67°
5
95°
70°
6
96°
70°
7
98°
73°
8
98°
73°
9
97°
74°
10
98°
73°
11
98°
72°
12
96°
74°
13
95°
73°
14
97°
73°
15
97°
75°
16
97°
74°
17
97°
75°
18
104°
74°
19
105°
75°
20
91°
74°
21
97°
73°
22
98°
73°
23
96°
73°
24
100°
72°
25
99°
69°
26
90°
71°
27
95°
68°
28
99°
73°
29
88°
71°
30
79°
72°
31
88°
72°
1
93°
71°
2
95°
70°
3
91°
69°
4
101°
64°
5
96°
69°
6
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mesquite
Mesquite's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August 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 August weather will actually feel in Mesquite. See also: September | October | November.