S
M
T
W
T
F
S
26
89°
73°
27
89°
73°
28
90°
72°
29
92°
73°
30
93°
73°
31
92°
72°
1
90°
73°
2
92°
73°
3
93°
72°
4
92°
72°
5
93°
71°
6
93°
73°
7
94°
73°
8
92°
72°
9
92°
71°
10
89°
67°
11
88°
68°
12
93°
71°
13
92°
70°
14
93°
71°
15
92°
70°
16
93°
71°
17
92°
70°
18
92°
64°
19
87°
62°
20
85°
63°
21
85°
64°
22
86°
63°
23
86°
63°
24
87°
64°
25
87°
63°
26
88°
62°
27
91°
63°
28
87°
61°
29
85°
62°
30
86°
62°
31
87°
63°
1
89°
64°
2
90°
63°
3
84°
66°
4
90°
65°
5
89°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Humboldt
Humboldt's August 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 61° and 73°. The average high for August is 90° with an average low of 68°. 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 Humboldt. See also: September | October | November.
