S
M
T
W
T
F
S
26
69°
46°
27
64°
44°
28
56°
41°
29
55°
36°
30
52°
35°
1
66°
35°
2
65°
35°
3
71°
47°
4
62°
35°
5
54°
32°
6
48°
35°
7
59°
39°
8
66°
39°
9
67°
41°
10
61°
40°
11
66°
46°
12
68°
47°
13
69°
47°
14
67°
46°
15
72°
51°
16
71°
50°
17
69°
46°
18
71°
51°
19
73°
49°
20
69°
48°
21
66°
43°
22
63°
42°
23
64°
43°
24
65°
43°
25
64°
44°
26
65°
44°
27
65°
45°
28
66°
45°
29
69°
54°
30
68°
51°
31
67°
48°
1
72°
52°
2
75°
56°
3
77°
57°
4
78°
58°
5
78°
59°
6
77°
59°
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 48° to 78°, with overnight lows between 32° and 59°. The average high for May is 67° with an average low of 47°. 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.
