S
M
T
W
T
F
S
26
84°
60°
27
91°
55°
28
84°
59°
29
89°
64°
30
92°
65°
31
93°
63°
1
94°
54°
2
87°
58°
3
84°
58°
4
83°
57°
5
84°
55°
6
82°
55°
7
83°
56°
8
82°
56°
9
85°
61°
10
88°
64°
11
91°
63°
12
92°
61°
13
88°
62°
14
90°
53°
15
83°
53°
16
81°
55°
17
83°
58°
18
88°
57°
19
82°
54°
20
88°
57°
21
88°
58°
22
87°
55°
23
88°
55°
24
80°
51°
25
79°
55°
26
83°
59°
27
86°
58°
28
80°
50°
29
85°
49°
30
77°
48°
31
76°
49°
1
75°
55°
2
78°
51°
3
81°
57°
4
82°
56°
5
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lemmon
Lemmon's August 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 48° and 65°. The average high for August is 85° with an average low of 57°. 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 Lemmon. See also: September | October | November.