S
M
T
W
T
F
S
26
72°
56°
27
75°
60°
28
76°
58°
29
72°
56°
30
72°
57°
31
70°
59°
1
72°
55°
2
71°
54°
3
70°
53°
4
71°
51°
5
70°
52°
6
70°
58°
7
71°
58°
8
75°
55°
9
70°
51°
10
70°
52°
11
70°
54°
12
69°
52°
13
69°
58°
14
70°
54°
15
69°
55°
16
69°
55°
17
70°
54°
18
68°
53°
19
71°
57°
20
75°
58°
21
75°
58°
22
74°
57°
23
76°
58°
24
75°
57°
25
74°
57°
26
74°
56°
27
73°
53°
28
72°
53°
29
72°
52°
30
71°
54°
31
72°
55°
1
71°
50°
2
67°
49°
3
68°
53°
4
70°
55°
5
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lathen
Lathen's August 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 48° and 60°. The average high for August is 71° with an average low of 55°. 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 Lathen. See also: September | October | November.