S
M
T
W
T
F
S
26
93°
65°
27
87°
63°
28
87°
69°
29
90°
70°
30
94°
69°
31
93°
68°
1
92°
70°
2
91°
70°
3
93°
66°
4
87°
70°
5
87°
70°
6
Hist. Avg.
91°
70°
7
Hist. Avg.
91°
70°
8
Hist. Avg.
91°
70°
9
Hist. Avg.
91°
70°
10
Hist. Avg.
91°
69°
11
Hist. Avg.
91°
69°
12
Hist. Avg.
91°
69°
13
Hist. Avg.
91°
69°
14
Hist. Avg.
90°
69°
15
Hist. Avg.
90°
68°
16
Hist. Avg.
90°
68°
17
Hist. Avg.
90°
68°
18
Hist. Avg.
90°
68°
19
Hist. Avg.
90°
68°
20
Hist. Avg.
90°
67°
21
Hist. Avg.
89°
67°
22
Hist. Avg.
89°
67°
23
Hist. Avg.
89°
66°
24
Hist. Avg.
89°
66°
25
Hist. Avg.
88°
66°
26
Hist. Avg.
88°
66°
27
Hist. Avg.
88°
65°
28
Hist. Avg.
88°
65°
29
Hist. Avg.
88°
65°
30
Hist. Avg.
87°
65°
31
Hist. Avg.
87°
64°
1
Hist. Avg.
87°
64°
2
Hist. Avg.
86°
64°
3
Hist. Avg.
86°
64°
4
Hist. Avg.
86°
63°
5
Hist. Avg.
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Mapleton
Mapleton's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 63° and 70°. The average high for August is 90° 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 Mapleton. See also: September | October | November.