S
M
T
W
T
F
S
26
59°
44°
27
72°
48°
28
68°
47°
29
54°
42°
30
52°
36°
1
45°
37°
2
46°
35°
3
58°
45°
4
68°
58°
5
66°
45°
6
55°
41°
7
49°
39°
8
54°
43°
9
57°
45°
10
60°
45°
11
60°
49°
12
62°
48°
13
65°
47°
14
61°
51°
15
65°
51°
16
63°
48°
17
65°
54°
18
71°
56°
19
71°
56°
20
70°
57°
21
74°
57°
22
74°
58°
23
75°
56°
24
69°
52°
25
66°
51°
26
70°
58°
27
75°
57°
28
72°
58°
29
71°
57°
30
69°
55°
31
73°
53°
1
68°
53°
2
69°
57°
3
70°
52°
4
69°
51°
5
69°
52°
6
70°
52°
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 45° to 75°, with overnight lows between 35° and 58°. The average high for May is 65° with an average low of 51°. 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.
