S
M
T
W
T
F
S
26
82°
65°
27
77°
64°
28
84°
66°
29
84°
66°
30
83°
65°
31
84°
67°
1
85°
66°
2
83°
67°
3
85°
66°
4
81°
65°
5
83°
66°
6
83°
66°
7
82°
62°
8
76°
60°
9
76°
61°
10
77°
64°
11
83°
65°
12
81°
66°
13
84°
67°
14
84°
65°
15
83°
64°
16
78°
60°
17
78°
64°
18
76°
64°
19
83°
63°
20
82°
64°
21
83°
61°
22
82°
56°
23
74°
55°
24
75°
55°
25
76°
54°
26
78°
54°
27
79°
55°
28
80°
58°
29
79°
60°
30
75°
60°
31
76°
61°
1
79°
60°
2
80°
53°
3
80°
50°
4
72°
55°
5
72°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Larsen
Larsen's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 50° and 67°. The average high for August is 80° 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 Larsen. See also: September | October | November.