S
M
T
W
T
F
S
26
74°
54°
27
73°
50°
28
71°
51°
29
71°
50°
30
72°
50°
31
72°
55°
1
76°
52°
2
74°
52°
3
70°
53°
4
70°
51°
5
71°
53°
6
71°
55°
7
70°
54°
8
70°
52°
9
71°
51°
10
69°
52°
11
69°
49°
12
70°
51°
13
69°
49°
14
68°
53°
15
69°
49°
16
68°
48°
17
68°
52°
18
72°
53°
19
68°
51°
20
67°
51°
21
68°
52°
22
71°
52°
23
71°
51°
24
70°
51°
25
72°
53°
26
71°
52°
27
70°
52°
28
69°
50°
29
70°
51°
30
69°
50°
31
70°
50°
1
69°
48°
2
68°
47°
3
68°
48°
4
67°
48°
5
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Geiranger
Geiranger's August 2026 forecast shows daily high temperatures ranging from 67° to 76°, with overnight lows between 47° and 55°. The average high for August is 70° with an average low of 51°. 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 Geiranger. See also: September | October | November.