S
M
T
W
T
F
S
26
94°
66°
27
93°
65°
28
89°
64°
29
91°
65°
30
93°
64°
31
89°
64°
1
89°
66°
2
92°
64°
3
95°
71°
4
95°
71°
5
92°
69°
6
90°
68°
7
88°
70°
8
88°
68°
9
92°
70°
10
89°
70°
11
93°
71°
12
95°
69°
13
90°
66°
14
89°
67°
15
91°
69°
16
93°
70°
17
94°
67°
18
93°
68°
19
93°
68°
20
92°
69°
21
94°
70°
22
93°
70°
23
93°
69°
24
94°
67°
25
95°
63°
26
92°
60°
27
88°
66°
28
88°
66°
29
92°
69°
30
92°
68°
31
91°
64°
1
84°
65°
2
86°
65°
3
83°
66°
4
84°
65°
5
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kirby
Kirby's August 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 60° and 71°. The average high for August is 91° with an average low of 67°. 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 Kirby. See also: September | October | November.
