S
M
T
W
T
F
S
26
86°
70°
27
86°
68°
28
84°
67°
29
84°
68°
30
83°
66°
31
83°
67°
1
82°
66°
2
82°
67°
3
84°
68°
4
84°
67°
5
82°
66°
6
77°
65°
7
77°
64°
8
78°
64°
9
75°
62°
10
78°
67°
11
80°
67°
12
81°
60°
13
82°
57°
14
81°
66°
15
80°
62°
16
85°
56°
17
74°
55°
18
71°
54°
19
73°
55°
20
73°
56°
21
74°
56°
22
74°
57°
23
74°
59°
24
74°
63°
25
78°
55°
26
73°
54°
27
72°
54°
28
73°
56°
29
78°
62°
30
79°
61°
31
81°
52°
1
73°
52°
2
72°
58°
3
71°
61°
4
78°
52°
5
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Elmo
Lake Elmo's August 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 50° and 70°. The average high for August is 78° with an average low of 61°. 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 Lake Elmo. See also: September | October | November.
