S
M
T
W
T
F
S
26
76°
59°
27
83°
59°
28
83°
58°
29
79°
51°
30
80°
50°
31
74°
49°
1
75°
50°
2
76°
52°
3
78°
55°
4
81°
59°
5
82°
58°
6
82°
58°
7
81°
54°
8
81°
57°
9
80°
51°
10
77°
55°
11
74°
50°
12
76°
47°
13
71°
52°
14
77°
51°
15
82°
47°
16
77°
56°
17
78°
55°
18
79°
48°
19
77°
47°
20
76°
46°
21
75°
53°
22
78°
54°
23
79°
46°
24
70°
45°
25
68°
46°
26
68°
46°
27
67°
47°
28
66°
45°
29
66°
42°
30
67°
44°
31
67°
46°
1
66°
44°
2
67°
52°
3
71°
52°
4
74°
43°
5
73°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Delisle
Delisle's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 41° and 59°. The average high for August is 75° with an average low of 50°. 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 Delisle. See also: September | October | November.