S
M
T
W
T
F
S
26
99°
77°
27
100°
77°
28
100°
76°
29
99°
77°
30
100°
77°
31
100°
76°
1
99°
77°
2
100°
75°
3
98°
72°
4
99°
73°
5
100°
73°
6
99°
75°
7
101°
77°
8
102°
76°
9
100°
75°
10
100°
76°
11
101°
73°
12
99°
73°
13
96°
72°
14
96°
74°
15
97°
76°
16
97°
76°
17
99°
75°
18
98°
75°
19
99°
74°
20
99°
74°
21
98°
75°
22
99°
73°
23
99°
72°
24
98°
72°
25
97°
73°
26
95°
74°
27
96°
73°
28
94°
71°
29
94°
72°
30
95°
73°
31
94°
74°
1
94°
72°
2
95°
72°
3
94°
73°
4
94°
71°
5
96°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Swiss Alp
Swiss Alp's August 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 71° and 77°. The average high for August is 98° with an average low of 74°. 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 Swiss Alp. See also: September | October | November.
