S
M
T
W
T
F
S
26
83°
69°
27
85°
70°
28
81°
70°
29
80°
66°
30
80°
60°
31
85°
62°
1
80°
69°
2
82°
70°
3
80°
69°
4
88°
66°
5
88°
69°
6
88°
68°
7
87°
69°
8
88°
70°
9
87°
71°
10
88°
70°
11
87°
67°
12
78°
65°
13
85°
68°
14
90°
68°
15
88°
71°
16
91°
69°
17
84°
68°
18
85°
70°
19
84°
66°
20
82°
69°
21
83°
66°
22
85°
65°
23
82°
64°
24
77°
59°
25
79°
55°
26
84°
59°
27
87°
63°
28
82°
62°
29
86°
66°
30
86°
69°
31
86°
67°
1
87°
69°
2
88°
67°
3
86°
66°
4
89°
65°
5
84°
64°
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 82° to 89°, with overnight lows between 62° and 69°. The average high for August is 86° with an average low of 66°. 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.