S
M
T
W
T
F
S
26
102°
80°
27
103°
80°
28
105°
84°
29
108°
85°
30
103°
84°
31
103°
83°
1
104°
84°
2
104°
82°
3
106°
82°
4
104°
84°
5
105°
83°
6
103°
83°
7
104°
82°
8
103°
84°
9
107°
83°
10
110°
84°
11
109°
82°
12
108°
80°
13
108°
78°
14
106°
78°
15
104°
82°
16
106°
82°
17
109°
83°
18
110°
83°
19
111°
82°
20
110°
82°
21
110°
78°
22
108°
80°
23
106°
80°
24
104°
79°
25
104°
80°
26
106°
82°
27
108°
80°
28
108°
79°
29
106°
79°
30
107°
80°
31
108°
81°
1
107°
80°
2
108°
82°
3
106°
81°
4
104°
80°
5
102°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mecca
Mecca's August 2026 forecast shows daily high temperatures ranging from 102° to 111°, with overnight lows between 78° and 85°. The average high for August is 106° with an average low of 81°. 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 Mecca. See also: September | October | November.