S
M
T
W
T
F
S
26
74°
51°
27
78°
52°
28
78°
51°
29
76°
56°
30
78°
56°
31
79°
57°
1
79°
58°
2
80°
58°
3
80°
57°
4
81°
51°
5
79°
49°
6
72°
50°
7
71°
49°
8
71°
53°
9
74°
55°
10
78°
53°
11
76°
55°
12
77°
56°
13
78°
55°
14
77°
50°
15
76°
54°
16
72°
55°
17
77°
49°
18
76°
49°
19
73°
48°
20
74°
49°
21
74°
51°
22
72°
53°
23
72°
53°
24
70°
51°
25
70°
53°
26
71°
52°
27
75°
50°
28
75°
46°
29
69°
47°
30
70°
52°
31
69°
53°
1
74°
51°
2
74°
48°
3
73°
45°
4
67°
43°
5
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middlesex
Middlesex's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 43° and 58°. The average high for August is 75° with an average low of 52°. 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 Middlesex. See also: September | October | November.
