S
M
T
W
T
F
S
26
54°
40°
27
68°
37°
28
57°
50°
29
54°
50°
30
54°
40°
1
55°
33°
2
51°
32°
3
58°
41°
4
70°
52°
5
73°
56°
6
61°
45°
7
57°
35°
8
57°
34°
9
58°
36°
10
62°
38°
11
63°
39°
12
62°
40°
13
65°
44°
14
66°
45°
15
69°
47°
16
75°
50°
17
76°
51°
18
75°
50°
19
74°
46°
20
76°
51°
21
75°
50°
22
73°
44°
23
66°
42°
24
67°
43°
25
67°
45°
26
68°
44°
27
69°
44°
28
68°
45°
29
69°
44°
30
70°
46°
31
74°
55°
1
71°
52°
2
73°
48°
3
73°
50°
4
75°
53°
5
74°
50°
6
79°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orviston
Orviston's May 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 32° and 56°. The average high for May is 68° with an average low of 46°. 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 Orviston. See also: June | July | August.
