S
M
T
W
T
F
S
26
85°
52°
27
85°
49°
28
82°
54°
29
82°
53°
30
94°
51°
31
94°
49°
1
83°
52°
2
91°
52°
3
86°
53°
4
85°
55°
5
79°
57°
6
86°
56°
7
88°
57°
8
84°
56°
9
87°
55°
10
87°
56°
11
84°
56°
12
75°
57°
13
68°
57°
14
76°
58°
15
74°
58°
16
85°
54°
17
84°
58°
18
87°
54°
19
82°
52°
20
86°
53°
21
92°
53°
22
85°
53°
23
93°
54°
24
89°
57°
25
97°
55°
26
94°
55°
27
86°
56°
28
86°
63°
29
82°
51°
30
82°
49°
31
77°
55°
1
74°
54°
2
69°
50°
3
79°
49°
4
78°
54°
5
78°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Boulder Creek
Boulder Creek's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Boulder Creek. See also: September | October | November.
