S
M
T
W
T
F
S
26
75°
58°
27
77°
57°
28
78°
56°
29
78°
48°
30
72°
54°
31
71°
51°
1
73°
55°
2
75°
56°
3
76°
57°
4
80°
54°
5
78°
58°
6
79°
60°
7
80°
55°
8
77°
49°
9
71°
46°
10
67°
47°
11
67°
47°
12
68°
48°
13
73°
51°
14
73°
50°
15
74°
55°
16
75°
56°
17
76°
48°
18
72°
45°
19
66°
53°
20
72°
47°
21
72°
47°
22
68°
45°
23
64°
42°
24
61°
44°
25
63°
47°
26
64°
50°
27
67°
51°
28
64°
47°
29
65°
51°
30
68°
44°
31
66°
42°
1
61°
50°
2
64°
50°
3
65°
49°
4
69°
48°
5
68°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jackfish
Jackfish's August 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 41° and 60°. The average high for August is 71° 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 Jackfish. See also: September | October | November.
