S
M
T
W
T
F
S
26
72°
59°
27
71°
59°
28
71°
58°
29
68°
56°
30
67°
59°
31
67°
59°
1
70°
58°
2
69°
58°
3
69°
59°
4
65°
58°
5
66°
59°
6
70°
59°
7
70°
58°
8
68°
59°
9
70°
59°
10
71°
58°
11
71°
59°
12
72°
60°
13
71°
57°
14
69°
57°
15
69°
58°
16
66°
58°
17
69°
57°
18
67°
58°
19
67°
56°
20
70°
54°
21
70°
57°
22
69°
57°
23
70°
55°
24
69°
57°
25
70°
56°
26
67°
56°
27
66°
52°
28
65°
55°
29
64°
56°
30
64°
54°
31
65°
54°
1
64°
53°
2
65°
54°
3
64°
52°
4
64°
51°
5
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tetney Lock
Tetney Lock's August 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 51° and 60°. The average high for August is 68° with an average low of 57°. 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 Tetney Lock. See also: September | October | November.