S
M
T
W
T
F
S
26
100°
70°
27
99°
69°
28
96°
69°
29
94°
67°
30
93°
64°
31
96°
69°
1
101°
68°
2
99°
69°
3
99°
66°
4
98°
64°
5
101°
68°
6
102°
64°
7
101°
63°
8
97°
66°
9
96°
65°
10
101°
67°
11
102°
67°
12
101°
68°
13
101°
67°
14
100°
63°
15
101°
67°
16
99°
64°
17
97°
62°
18
96°
61°
19
94°
61°
20
93°
62°
21
94°
62°
22
94°
60°
23
93°
65°
24
96°
66°
25
98°
66°
26
99°
65°
27
99°
65°
28
98°
64°
29
98°
62°
30
95°
61°
31
94°
62°
1
91°
63°
2
94°
64°
3
95°
64°
4
95°
63°
5
97°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Igo
Igo's August 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 60° and 70°. The average high for August is 97° with an average low of 65°. 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 Igo. See also: September | October | November.