S
M
T
W
T
F
S
26
68°
55°
27
67°
57°
28
69°
57°
29
66°
56°
30
68°
57°
31
66°
57°
1
71°
58°
2
71°
56°
3
67°
56°
4
67°
55°
5
65°
52°
6
68°
56°
7
70°
58°
8
71°
57°
9
68°
57°
10
69°
56°
11
67°
56°
12
68°
55°
13
68°
56°
14
69°
56°
15
65°
52°
16
65°
53°
17
67°
57°
18
66°
57°
19
68°
56°
20
66°
54°
21
67°
55°
22
66°
56°
23
67°
57°
24
65°
56°
25
66°
53°
26
64°
52°
27
64°
53°
28
63°
50°
29
63°
51°
30
64°
51°
31
63°
49°
1
63°
50°
2
65°
51°
3
67°
53°
4
66°
54°
5
67°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Peterlee
Peterlee's August 2026 forecast shows daily high temperatures ranging from 63° to 71°, with overnight lows between 49° and 58°. The average high for August is 67° with an average low of 55°. 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 Peterlee. See also: September | October | November.