S
M
T
W
T
F
S
26
79°
64°
27
81°
58°
28
84°
56°
29
89°
60°
30
91°
63°
1
90°
67°
2
93°
69°
3
96°
73°
4
78°
71°
5
80°
65°
6
84°
60°
7
96°
64°
8
103°
66°
9
104°
73°
10
106°
72°
11
108°
74°
12
106°
77°
13
99°
78°
14
99°
72°
15
98°
73°
16
98°
74°
17
93°
73°
18
86°
68°
19
90°
67°
20
92°
64°
21
103°
64°
22
96°
66°
23
98°
73°
24
100°
74°
25
97°
71°
26
96°
72°
27
94°
65°
28
90°
64°
29
94°
70°
30
98°
72°
31
100°
72°
1
102°
76°
2
106°
78°
3
107°
78°
4
105°
75°
5
101°
76°
6
96°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Litchfield Park
Litchfield Park's May 2026 forecast shows daily high temperatures ranging from 90° to 107°, with overnight lows between 64° and 78°. The average high for May is 99° with an average low of 72°. 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 Litchfield Park. See also: June | July | August.