S
M
T
W
T
F
S
26
101°
72°
27
100°
72°
28
101°
71°
29
102°
72°
30
102°
73°
31
101°
72°
1
101°
72°
2
100°
71°
3
100°
71°
4
100°
70°
5
100°
72°
6
100°
70°
7
94°
69°
8
94°
70°
9
97°
70°
10
101°
69°
11
100°
66°
12
99°
64°
13
97°
63°
14
95°
63°
15
95°
67°
16
97°
69°
17
99°
70°
18
101°
69°
19
102°
66°
20
101°
63°
21
99°
62°
22
97°
62°
23
94°
61°
24
93°
63°
25
93°
64°
26
96°
68°
27
98°
68°
28
99°
67°
29
100°
66°
30
99°
64°
31
98°
62°
1
97°
64°
2
98°
67°
3
97°
68°
4
96°
68°
5
97°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ultra
Ultra's August 2026 forecast shows daily high temperatures ranging from 93° to 102°, with overnight lows between 61° and 73°. The average high for August is 98° with an average low of 68°. 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 Ultra. See also: September | October | November.