S
M
T
W
T
F
S
26
83°
66°
27
83°
66°
28
82°
65°
29
81°
66°
30
81°
61°
31
80°
60°
1
80°
61°
2
79°
64°
3
81°
66°
4
81°
64°
5
82°
62°
6
84°
66°
7
85°
66°
8
80°
64°
9
81°
60°
10
83°
64°
11
83°
65°
12
85°
65°
13
86°
66°
14
85°
65°
15
82°
64°
16
86°
65°
17
86°
65°
18
83°
59°
19
83°
57°
20
78°
57°
21
79°
58°
22
79°
57°
23
80°
57°
24
80°
58°
25
81°
57°
26
81°
57°
27
82°
58°
28
83°
56°
29
79°
56°
30
79°
57°
31
83°
57°
1
84°
59°
2
82°
60°
3
79°
58°
4
82°
56°
5
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Spider
Spider's August 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 56° and 66°. The average high for August is 82° with an average low of 61°. 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 Spider. See also: September | October | November.