S
M
T
W
T
F
S
26
115°
99°
27
113°
92°
28
109°
91°
29
111°
92°
30
115°
90°
31
117°
88°
1
120°
90°
2
118°
91°
3
118°
91°
4
113°
91°
5
111°
91°
6
111°
93°
7
113°
93°
8
117°
91°
9
115°
97°
10
111°
95°
11
104°
90°
12
102°
79°
13
97°
79°
14
102°
77°
15
102°
77°
16
109°
86°
17
113°
88°
18
113°
88°
19
113°
88°
20
108°
95°
21
113°
91°
22
115°
91°
23
115°
90°
24
109°
90°
25
115°
88°
26
118°
88°
27
113°
93°
28
113°
91°
29
113°
88°
30
108°
88°
31
104°
86°
1
102°
82°
2
102°
81°
3
100°
75°
4
102°
75°
5
102°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Mohave
Fort Mohave's August 2026 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 Fort Mohave. See also: September | October | November.
