S
M
T
W
T
F
S
26
85°
70°
27
93°
74°
28
84°
70°
29
72°
59°
30
65°
61°
1
65°
51°
2
77°
47°
3
81°
50°
4
81°
60°
5
91°
65°
6
65°
54°
7
75°
53°
8
75°
57°
9
91°
70°
10
82°
64°
11
79°
60°
12
85°
56°
13
91°
59°
14
91°
67°
15
88°
68°
16
88°
70°
17
88°
75°
18
91°
79°
19
89°
65°
20
81°
64°
21
77°
68°
22
86°
69°
23
85°
66°
24
90°
65°
25
88°
65°
26
88°
65°
27
83°
67°
28
88°
66°
29
91°
69°
30
93°
73°
31
94°
74°
1
94°
73°
2
95°
70°
3
89°
68°
4
86°
71°
5
86°
75°
6
90°
73°
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.