S
M
T
W
T
F
S
26
66°
36°
27
72°
37°
28
64°
37°
29
55°
42°
30
46°
42°
1
60°
42°
2
45°
36°
3
51°
41°
4
65°
38°
5
73°
47°
6
61°
51°
7
63°
45°
8
57°
38°
9
60°
33°
10
66°
46°
11
61°
42°
12
57°
37°
13
53°
43°
14
60°
47°
15
58°
47°
16
75°
55°
17
77°
45°
18
67°
51°
19
82°
62°
20
75°
49°
21
66°
46°
22
66°
49°
23
67°
49°
24
66°
47°
25
67°
50°
26
68°
47°
27
64°
47°
28
63°
46°
29
63°
49°
30
64°
52°
31
63°
52°
1
66°
51°
2
65°
51°
3
65°
49°
4
64°
48°
5
65°
53°
6
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Litchfield
Litchfield's May 2026 forecast shows daily high temperatures ranging from 53° to 82°, with overnight lows between 43° and 62°. The average high for May is 66° with an average low of 50°. 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. See also: June | July | August.