S
M
T
W
T
F
S
26
84°
60°
27
84°
59°
28
82°
64°
29
74°
63°
30
77°
62°
31
78°
62°
1
83°
59°
2
84°
67°
3
80°
59°
4
82°
59°
5
86°
56°
6
88°
62°
7
86°
68°
8
82°
65°
9
82°
64°
10
80°
62°
11
77°
61°
12
77°
55°
13
76°
57°
14
72°
52°
15
70°
49°
16
76°
48°
17
73°
61°
18
79°
60°
19
79°
59°
20
74°
54°
21
74°
49°
22
77°
47°
23
72°
59°
24
75°
57°
25
71°
55°
26
78°
56°
27
79°
57°
28
76°
57°
29
72°
48°
30
72°
53°
31
73°
50°
1
77°
51°
2
72°
60°
3
74°
60°
4
73°
60°
5
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Derby Line
Derby Line's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Derby Line. See also: September | October | November.
