S
M
T
W
T
F
S
26
61°
49°
27
73°
47°
28
61°
52°
29
61°
46°
30
57°
41°
1
51°
38°
2
51°
34°
3
61°
36°
4
76°
49°
5
68°
45°
6
55°
43°
7
59°
40°
8
64°
46°
9
72°
53°
10
64°
49°
11
70°
42°
12
74°
42°
13
61°
46°
14
65°
42°
15
66°
44°
16
79°
57°
17
85°
62°
18
86°
66°
19
85°
67°
20
71°
53°
21
65°
49°
22
64°
51°
23
64°
57°
24
73°
57°
25
76°
53°
26
78°
54°
27
79°
63°
28
81°
59°
29
82°
50°
30
72°
56°
31
77°
47°
1
77°
56°
2
75°
52°
3
81°
48°
4
84°
56°
5
85°
64°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Deerfield
Deerfield's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Deerfield. See also: June | July | August.
