S
M
T
W
T
F
S
26
82°
73°
27
82°
72°
28
83°
73°
29
82°
72°
30
82°
72°
31
83°
73°
1
82°
73°
2
82°
74°
3
83°
73°
4
82°
72°
5
82°
72°
6
83°
73°
7
82°
74°
8
82°
73°
9
83°
74°
10
82°
73°
11
82°
73°
12
84°
74°
13
84°
73°
14
83°
74°
15
84°
74°
16
84°
73°
17
83°
73°
18
85°
74°
19
84°
74°
20
85°
73°
21
84°
74°
22
83°
75°
23
83°
75°
24
84°
74°
25
82°
74°
26
84°
74°
27
Hist. Avg.
86°
75°
28
Hist. Avg.
86°
75°
29
Hist. Avg.
86°
75°
30
Hist. Avg.
86°
75°
31
Hist. Avg.
86°
75°
1
Hist. Avg.
86°
75°
2
Hist. Avg.
86°
75°
3
Hist. Avg.
86°
75°
4
Hist. Avg.
86°
75°
5
Hist. Avg.
86°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in San Miguel
San Miguel's August 2026 forecast shows daily high temperatures ranging from 82° to 85°, with overnight lows between 72° and 75°. The average high for August is 83° with an average low of 73°. 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 San Miguel. See also: September | October | November.
