S
M
T
W
T
F
S
26
87°
67°
27
86°
66°
28
87°
67°
29
94°
68°
30
94°
67°
31
85°
63°
1
88°
67°
2
94°
68°
3
85°
60°
4
87°
63°
5
88°
58°
6
90°
63°
7
93°
64°
8
92°
63°
9
91°
65°
10
93°
60°
11
85°
56°
12
84°
55°
13
82°
55°
14
81°
57°
15
81°
56°
16
82°
54°
17
81°
55°
18
83°
59°
19
85°
63°
20
90°
66°
21
92°
64°
22
93°
65°
23
94°
60°
24
92°
58°
25
86°
54°
26
84°
60°
27
86°
61°
28
90°
52°
29
84°
51°
30
81°
58°
31
81°
59°
1
80°
59°
2
89°
57°
3
85°
49°
4
80°
48°
5
77°
50°
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 77° to 94°, with overnight lows between 48° and 68°. The average high for August is 87° with an average low of 60°. 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.
