S
M
T
W
T
F
S
26
73°
62°
27
71°
64°
28
74°
60°
29
75°
61°
30
72°
58°
31
72°
64°
1
76°
65°
2
78°
65°
3
78°
64°
4
77°
62°
5
72°
61°
6
72°
64°
7
74°
63°
8
74°
63°
9
75°
64°
10
78°
60°
11
72°
58°
12
72°
63°
13
75°
62°
14
78°
58°
15
74°
61°
16
73°
59°
17
73°
61°
18
Hist. Avg.
76°
63°
19
Hist. Avg.
76°
63°
20
Hist. Avg.
76°
63°
21
Hist. Avg.
76°
63°
22
Hist. Avg.
76°
63°
23
Hist. Avg.
76°
63°
24
Hist. Avg.
76°
62°
25
Hist. Avg.
76°
62°
26
Hist. Avg.
76°
62°
27
Hist. Avg.
75°
62°
28
Hist. Avg.
75°
62°
29
Hist. Avg.
75°
61°
30
Hist. Avg.
75°
61°
31
Hist. Avg.
75°
61°
1
Hist. Avg.
75°
61°
2
Hist. Avg.
75°
60°
3
Hist. Avg.
74°
60°
4
Hist. Avg.
74°
60°
5
Hist. Avg.
74°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Santander
Santander's August 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 58° and 65°. The average high for August is 74° with an average low of 62°. 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 Santander. See also: September | October | November.
