S
M
T
W
T
F
S
26
86°
64°
27
85°
63°
28
84°
62°
29
84°
62°
30
83°
61°
31
82°
59°
1
81°
60°
2
77°
61°
3
83°
62°
4
83°
61°
5
82°
61°
6
81°
60°
7
78°
57°
8
77°
60°
9
75°
56°
10
76°
61°
11
81°
62°
12
82°
58°
13
81°
57°
14
82°
61°
15
81°
59°
16
85°
52°
17
78°
51°
18
73°
49°
19
72°
49°
20
73°
50°
21
74°
50°
22
74°
51°
23
75°
51°
24
74°
57°
25
77°
57°
26
80°
49°
27
72°
50°
28
72°
49°
29
76°
54°
30
78°
57°
31
78°
48°
1
72°
46°
2
70°
48°
3
71°
54°
4
74°
52°
5
78°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northfield
Northfield's August 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 45° and 64°. The average high for August is 78° with an average low of 56°. 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 Northfield. See also: September | October | November.
