S
M
T
W
T
F
S
26
70°
53°
27
68°
54°
28
72°
58°
29
68°
57°
30
68°
56°
31
67°
52°
1
68°
52°
2
67°
51°
3
67°
54°
4
71°
58°
5
71°
57°
6
69°
54°
7
67°
56°
8
67°
53°
9
68°
57°
10
67°
56°
11
72°
57°
12
72°
57°
13
71°
56°
14
71°
56°
15
67°
55°
16
71°
55°
17
69°
55°
18
69°
51°
19
67°
50°
20
67°
50°
21
68°
49°
22
67°
51°
23
67°
53°
24
68°
51°
25
66°
51°
26
66°
54°
27
67°
55°
28
68°
51°
29
68°
52°
30
67°
50°
31
66°
53°
1
69°
52°
2
69°
54°
3
70°
53°
4
69°
48°
5
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Heslington
Heslington's August 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 48° and 58°. The average high for August is 68° with an average low of 53°. 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 Heslington. See also: September | October | November.