S
M
T
W
T
F
S
26
63°
55°
27
63°
56°
28
64°
54°
29
63°
54°
30
66°
53°
31
64°
55°
1
65°
55°
2
63°
56°
3
68°
56°
4
69°
58°
5
69°
57°
6
70°
58°
7
70°
58°
8
69°
56°
9
69°
55°
10
68°
54°
11
69°
55°
12
70°
57°
13
70°
57°
14
69°
56°
15
68°
58°
16
67°
57°
17
66°
56°
18
66°
55°
19
65°
56°
20
66°
58°
21
67°
56°
22
66°
55°
23
69°
56°
24
70°
56°
25
70°
58°
26
71°
57°
27
71°
57°
28
70°
58°
29
69°
56°
30
68°
55°
31
67°
54°
1
68°
55°
2
69°
56°
3
71°
56°
4
72°
57°
5
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Parnassus Heights
Parnassus Heights's August 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 53° and 58°. The average high for August is 68° with an average low of 56°. 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 Parnassus Heights. See also: September | October | November.
