S
M
T
W
T
F
S
26
93°
72°
27
97°
73°
28
85°
66°
29
88°
67°
30
88°
68°
31
75°
63°
1
85°
63°
2
84°
65°
3
85°
63°
4
78°
66°
5
77°
59°
6
81°
57°
7
82°
66°
8
82°
60°
9
80°
66°
10
85°
65°
11
83°
66°
12
85°
65°
13
80°
62°
14
79°
63°
15
74°
63°
16
75°
62°
17
76°
64°
18
78°
64°
19
77°
63°
20
77°
62°
21
76°
64°
22
79°
63°
23
83°
69°
24
79°
68°
25
79°
69°
26
81°
68°
27
81°
67°
28
80°
63°
29
74°
60°
30
71°
59°
31
71°
61°
1
72°
65°
2
75°
66°
3
77°
66°
4
78°
65°
5
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in La Crescent
La Crescent's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 59° and 69°. The average high for August is 78° with an average low of 64°. 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 La Crescent. See also: September | October | November.