S
M
T
W
T
F
S
26
77°
57°
27
76°
58°
28
76°
57°
29
74°
53°
30
73°
57°
31
71°
58°
1
75°
57°
2
74°
57°
3
73°
56°
4
72°
57°
5
71°
57°
6
75°
58°
7
75°
57°
8
74°
57°
9
75°
58°
10
76°
57°
11
75°
57°
12
77°
59°
13
75°
56°
14
74°
57°
15
74°
57°
16
70°
56°
17
74°
56°
18
72°
55°
19
72°
54°
20
74°
52°
21
74°
56°
22
73°
55°
23
74°
52°
24
73°
56°
25
74°
54°
26
70°
54°
27
69°
50°
28
68°
53°
29
69°
54°
30
68°
51°
31
68°
53°
1
67°
52°
2
68°
51°
3
68°
50°
4
67°
50°
5
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northill
Northill's August 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 50° and 59°. The average high for August is 72° 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 Northill. See also: September | October | November.
