S
M
T
W
T
F
S
26
94°
52°
27
90°
47°
28
85°
48°
29
87°
49°
30
89°
48°
31
87°
49°
1
86°
48°
2
87°
47°
3
85°
50°
4
85°
51°
5
86°
54°
6
88°
49°
7
90°
52°
8
86°
52°
9
88°
53°
10
89°
53°
11
90°
52°
12
85°
52°
13
85°
51°
14
88°
46°
15
82°
48°
16
84°
49°
17
84°
47°
18
82°
48°
19
83°
46°
20
82°
48°
21
83°
49°
22
81°
47°
23
Hist. Avg.
86°
47°
24
Hist. Avg.
86°
47°
25
Hist. Avg.
85°
47°
26
Hist. Avg.
85°
46°
27
Hist. Avg.
85°
46°
28
Hist. Avg.
84°
46°
29
Hist. Avg.
84°
46°
30
Hist. Avg.
84°
45°
31
Hist. Avg.
84°
45°
1
Hist. Avg.
83°
45°
2
Hist. Avg.
83°
44°
3
Hist. Avg.
83°
44°
4
Hist. Avg.
82°
44°
5
Hist. Avg.
82°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Heber
Heber's August 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 46° and 54°. The average high for August is 86° with an average low of 49°. 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 Heber. See also: September | October | November.