S
M
T
W
T
F
S
26
62°
50°
27
64°
48°
28
71°
41°
29
77°
45°
30
82°
46°
1
91°
58°
2
93°
56°
3
80°
54°
4
68°
53°
5
71°
53°
6
83°
56°
7
90°
62°
8
91°
58°
9
85°
60°
10
87°
59°
11
89°
60°
12
92°
62°
13
94°
62°
14
84°
55°
15
78°
52°
16
79°
54°
17
81°
53°
18
79°
53°
19
79°
52°
20
80°
55°
21
87°
60°
22
89°
60°
23
89°
61°
24
88°
61°
25
90°
60°
26
89°
61°
27
90°
60°
28
89°
58°
29
89°
57°
30
86°
55°
31
84°
56°
1
85°
57°
2
88°
60°
3
91°
61°
4
92°
62°
5
91°
62°
6
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McFarland
McFarland's May 2026 forecast shows daily high temperatures ranging from 68° to 94°, with overnight lows between 52° and 62°. The average high for May is 86° with an average low of 58°. 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 McFarland. See also: June | July | August.