S
M
T
W
T
F
S
26
63°
34°
27
73°
36°
28
72°
46°
29
71°
50°
30
52°
41°
1
55°
36°
2
52°
36°
3
49°
36°
4
69°
44°
5
78°
55°
6
55°
42°
7
58°
34°
8
53°
32°
9
54°
31°
10
65°
38°
11
56°
31°
12
56°
31°
13
58°
40°
14
57°
47°
15
63°
48°
16
76°
56°
17
77°
47°
18
82°
65°
19
86°
68°
20
80°
43°
21
58°
41°
22
63°
47°
23
65°
52°
24
66°
51°
25
67°
52°
26
68°
51°
27
69°
54°
28
70°
52°
29
69°
50°
30
71°
54°
31
70°
53°
1
71°
52°
2
69°
54°
3
69°
52°
4
68°
55°
5
71°
56°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orwell
Orwell's May 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 41° and 68°. The average high for May is 71° with an average low of 53°. 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 Orwell. See also: June | July | August.