S
M
T
W
T
F
S
26
75°
59°
27
75°
57°
28
84°
63°
29
88°
64°
30
70°
57°
31
68°
52°
1
73°
50°
2
64°
52°
3
68°
63°
4
84°
63°
5
75°
59°
6
64°
54°
7
75°
50°
8
81°
54°
9
81°
59°
10
64°
59°
11
70°
55°
12
73°
59°
13
79°
61°
14
79°
64°
15
66°
55°
16
68°
52°
17
64°
57°
18
72°
59°
19
70°
55°
20
63°
51°
21
61°
50°
22
64°
49°
23
66°
51°
24
67°
57°
25
67°
58°
26
69°
58°
27
68°
56°
28
69°
57°
29
68°
56°
30
66°
56°
31
67°
54°
1
66°
55°
2
66°
56°
3
68°
55°
4
68°
56°
5
67°
55°
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 61° to 70°, 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 Tetney Lock. See also: September | October | November.