S
M
T
W
T
F
S
26
88°
68°
27
90°
69°
28
91°
70°
29
92°
70°
30
91°
69°
31
92°
71°
1
91°
70°
2
92°
71°
3
92°
70°
4
90°
69°
5
90°
69°
6
91°
68°
7
88°
67°
8
88°
67°
9
85°
66°
10
86°
69°
11
91°
70°
12
92°
69°
13
92°
68°
14
88°
67°
15
87°
67°
16
88°
66°
17
87°
64°
18
88°
64°
19
87°
63°
20
88°
64°
21
87°
63°
22
86°
56°
23
79°
54°
24
79°
54°
25
80°
55°
26
80°
54°
27
81°
56°
28
80°
62°
29
83°
62°
30
86°
61°
31
88°
62°
1
88°
61°
2
87°
60°
3
86°
60°
4
85°
61°
5
86°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lyman
Lyman's August 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 54° and 71°. The average high for August is 87° with an average low of 64°. 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 Lyman. See also: September | October | November.
