S
M
T
W
T
F
S
26
95°
75°
27
96°
73°
28
99°
76°
29
98°
75°
30
99°
76°
31
99°
76°
1
98°
75°
2
99°
76°
3
99°
77°
4
100°
77°
5
99°
76°
6
99°
77°
7
98°
77°
8
98°
75°
9
99°
76°
10
99°
76°
11
98°
75°
12
98°
76°
13
97°
76°
14
99°
75°
15
97°
75°
16
95°
73°
17
96°
73°
18
97°
76°
19
97°
76°
20
96°
75°
21
97°
76°
22
97°
76°
23
96°
74°
24
96°
71°
25
96°
73°
26
95°
71°
27
94°
70°
28
91°
67°
29
89°
68°
30
89°
68°
31
91°
70°
1
89°
69°
2
88°
64°
3
88°
63°
4
86°
63°
5
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Joshua
Joshua's August 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 63° and 77°. The average high for August is 96° with an average low of 73°. 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 Joshua. See also: September | October | November.
