S
M
T
W
T
F
S
26
77°
60°
27
78°
61°
28
77°
60°
29
76°
61°
30
77°
61°
31
76°
60°
1
78°
61°
2
78°
59°
3
79°
60°
4
78°
60°
5
80°
52°
6
74°
54°
7
76°
59°
8
77°
58°
9
74°
57°
10
74°
55°
11
70°
58°
12
76°
59°
13
74°
58°
14
72°
52°
15
70°
51°
16
69°
50°
17
72°
51°
18
68°
51°
19
68°
49°
20
69°
52°
21
70°
54°
22
73°
56°
23
75°
57°
24
77°
57°
25
76°
55°
26
77°
56°
27
76°
55°
28
74°
54°
29
74°
55°
30
73°
48°
31
70°
45°
1
65°
45°
2
64°
46°
3
64°
44°
4
65°
46°
5
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lyster
Lyster's August 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 44° and 61°. The average high for August is 73° with an average low of 54°. 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 Lyster. See also: September | October | November.