S
M
T
W
T
F
S
26
65°
41°
27
73°
38°
28
72°
38°
29
68°
44°
30
57°
46°
1
62°
46°
2
58°
39°
3
55°
38°
4
65°
45°
5
75°
55°
6
66°
52°
7
62°
41°
8
59°
39°
9
58°
42°
10
62°
47°
11
64°
46°
12
63°
47°
13
62°
48°
14
63°
47°
15
66°
49°
16
66°
47°
17
67°
44°
18
66°
53°
19
72°
53°
20
72°
52°
21
70°
53°
22
74°
49°
23
66°
49°
24
68°
51°
25
69°
48°
26
70°
49°
27
69°
51°
28
68°
55°
29
74°
55°
30
75°
54°
31
74°
52°
1
71°
49°
2
69°
49°
3
69°
50°
4
70°
49°
5
70°
50°
6
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bloomfield
Bloomfield's May 2026 forecast shows daily high temperatures ranging from 55° to 75°, with overnight lows between 38° and 55°. The average high for May is 67° with an average low of 48°. 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 Bloomfield. See also: June | July | August.