S
M
T
W
T
F
S
26
85°
58°
27
87°
58°
28
88°
61°
29
95°
56°
30
94°
54°
31
91°
55°
1
87°
55°
2
86°
53°
3
85°
55°
4
84°
53°
5
85°
54°
6
85°
53°
7
86°
53°
8
86°
57°
9
91°
54°
10
88°
57°
11
90°
59°
12
92°
54°
13
92°
49°
14
84°
50°
15
82°
51°
16
82°
52°
17
86°
55°
18
88°
56°
19
91°
58°
20
91°
58°
21
90°
57°
22
91°
58°
23
90°
57°
24
90°
55°
25
89°
54°
26
81°
56°
27
89°
55°
28
88°
55°
29
88°
53°
30
87°
52°
31
87°
49°
1
83°
51°
2
83°
49°
3
84°
45°
4
79°
49°
5
84°
52°
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 95°, with overnight lows between 45° and 61°. The average high for August is 87° 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 Lyman. See also: September | October | November.
