S
M
T
W
T
F
S
26
87°
70°
27
87°
74°
28
86°
73°
29
75°
63°
30
64°
59°
1
59°
54°
2
75°
54°
3
81°
49°
4
81°
55°
5
83°
66°
6
78°
54°
7
71°
53°
8
79°
59°
9
81°
63°
10
85°
68°
11
76°
64°
12
82°
55°
13
87°
55°
14
87°
61°
15
89°
66°
16
87°
71°
17
89°
72°
18
88°
77°
19
89°
65°
20
78°
65°
21
79°
69°
22
87°
67°
23
81°
68°
24
86°
66°
25
87°
68°
26
87°
67°
27
85°
68°
28
87°
70°
29
91°
69°
30
92°
71°
31
92°
74°
1
94°
73°
2
93°
72°
3
88°
70°
4
85°
70°
5
88°
69°
6
87°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mansfield
Mansfield'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 Mansfield. See also: June | July | August.