S
M
T
W
T
F
S
26
82°
69°
27
79°
68°
28
76°
68°
29
76°
67°
30
79°
69°
31
83°
69°
1
83°
68°
2
80°
67°
3
84°
68°
4
83°
61°
5
77°
63°
6
79°
62°
7
77°
61°
8
75°
62°
9
74°
60°
10
76°
62°
11
78°
67°
12
82°
67°
13
78°
60°
14
77°
59°
15
75°
60°
16
77°
65°
17
76°
62°
18
75°
60°
19
75°
59°
20
76°
59°
21
78°
63°
22
81°
66°
23
82°
67°
24
82°
67°
25
83°
66°
26
82°
65°
27
81°
62°
28
80°
66°
29
80°
64°
30
77°
58°
31
74°
55°
1
71°
57°
2
72°
56°
3
71°
56°
4
72°
57°
5
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Highgate
Highgate's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 55° and 69°. The average high for August is 78° with an average low of 63°. 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 Highgate. See also: September | October | November.