S
M
T
W
T
F
S
26
88°
72°
27
91°
71°
28
89°
71°
29
88°
72°
30
88°
72°
31
89°
73°
1
89°
72°
2
90°
71°
3
88°
71°
4
88°
72°
5
90°
73°
6
92°
73°
7
92°
71°
8
91°
70°
9
87°
71°
10
88°
72°
11
88°
72°
12
87°
73°
13
88°
72°
14
89°
73°
15
89°
71°
16
90°
71°
17
90°
74°
18
89°
74°
19
88°
73°
20
88°
72°
21
89°
72°
22
90°
72°
23
91°
75°
24
92°
73°
25
91°
74°
26
91°
71°
27
90°
73°
28
91°
74°
29
91°
72°
30
90°
73°
31
91°
72°
1
90°
71°
2
89°
72°
3
88°
71°
4
90°
70°
5
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fountain
Fountain's August 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 70° and 75°. The average high for August is 89° with an average low of 72°. 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 Fountain. See also: September | October | November.
