S
M
T
W
T
F
S
26
108°
87°
27
109°
86°
28
110°
87°
29
109°
86°
30
110°
87°
31
110°
87°
1
109°
83°
2
110°
81°
3
109°
83°
4
110°
84°
5
110°
83°
6
109°
81°
7
107°
80°
8
104°
79°
9
104°
80°
10
105°
81°
11
104°
84°
12
108°
84°
13
109°
83°
14
109°
81°
15
108°
81°
16
105°
80°
17
104°
82°
18
105°
80°
19
103°
80°
20
102°
81°
21
103°
85°
22
103°
82°
23
104°
85°
24
105°
86°
25
108°
85°
26
105°
84°
27
107°
83°
28
105°
80°
29
103°
79°
30
103°
80°
31
104°
82°
1
103°
80°
2
104°
80°
3
103°
79°
4
102°
83°
5
106°
82°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Yuma
Yuma's August 2026 forecast shows daily high temperatures ranging from 102° to 110°, with overnight lows between 79° and 87°. The average high for August is 106° with an average low of 83°. 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 Yuma. See also: September | October | November.
