S
M
T
W
T
F
S
26
90°
63°
27
95°
72°
28
95°
73°
29
77°
61°
30
72°
55°
1
59°
48°
2
72°
45°
3
75°
46°
4
82°
59°
5
91°
63°
6
79°
59°
7
59°
54°
8
77°
57°
9
90°
55°
10
91°
63°
11
79°
61°
12
90°
55°
13
91°
55°
14
93°
63°
15
88°
70°
16
82°
68°
17
90°
72°
18
93°
75°
19
90°
61°
20
72°
62°
21
82°
67°
22
91°
66°
23
80°
59°
24
80°
59°
25
87°
61°
26
86°
63°
27
85°
62°
28
83°
65°
29
86°
66°
30
85°
64°
31
87°
64°
1
90°
63°
2
86°
64°
3
84°
61°
4
83°
60°
5
84°
62°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Barnhart
Barnhart's May 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 59° and 67°. The average high for May is 85° with an average low of 63°. 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 Barnhart. See also: June | July | August.
