S
M
T
W
T
F
S
26
57°
40°
27
66°
46°
28
65°
52°
29
55°
38°
30
54°
35°
1
49°
31°
2
55°
29°
3
68°
45°
4
81°
47°
5
62°
48°
6
58°
39°
7
58°
33°
8
65°
36°
9
74°
44°
10
64°
38°
11
55°
36°
12
70°
35°
13
57°
39°
14
65°
37°
15
75°
48°
16
85°
64°
17
88°
60°
18
82°
67°
19
80°
61°
20
61°
47°
21
55°
47°
22
64°
50°
23
66°
53°
24
75°
54°
25
85°
64°
26
84°
65°
27
80°
54°
28
67°
51°
29
72°
57°
30
72°
53°
31
70°
54°
1
72°
55°
2
75°
56°
3
78°
59°
4
79°
58°
5
78°
59°
6
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Northfield
Northfield's May 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 51° and 65°. The average high for May is 76° 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 May weather will actually feel in Northfield. See also: June | July | August.
