S
M
T
W
T
F
S
26
93°
70°
27
89°
74°
28
86°
68°
29
87°
68°
30
84°
69°
31
70°
61°
1
82°
63°
2
84°
59°
3
84°
65°
4
74°
57°
5
76°
54°
6
80°
54°
7
76°
57°
8
79°
53°
9
83°
63°
10
82°
64°
11
84°
66°
12
85°
67°
13
78°
67°
14
79°
64°
15
82°
69°
16
78°
62°
17
81°
56°
18
80°
61°
19
77°
53°
20
78°
54°
21
78°
62°
22
76°
53°
23
76°
47°
24
82°
64°
25
84°
60°
26
78°
57°
27
81°
53°
28
80°
64°
29
78°
64°
30
83°
63°
31
78°
56°
1
76°
54°
2
78°
57°
3
79°
56°
4
75°
57°
5
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lester Prairie
Lester Prairie's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 53° and 64°. The average high for August is 79° with an average low of 59°. 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 Lester Prairie. See also: September | October | November.