S
M
T
W
T
F
S
26
57°
38°
27
69°
30°
28
51°
47°
29
52°
41°
30
43°
35°
1
44°
31°
2
45°
27°
3
48°
34°
4
59°
49°
5
60°
45°
6
51°
33°
7
45°
28°
8
46°
32°
9
50°
36°
10
57°
41°
11
56°
41°
12
60°
43°
13
59°
42°
14
57°
41°
15
61°
40°
16
59°
41°
17
60°
44°
18
61°
48°
19
66°
48°
20
67°
47°
21
70°
49°
22
68°
48°
23
69°
48°
24
68°
44°
25
62°
41°
26
63°
49°
27
63°
50°
28
67°
51°
29
68°
50°
30
66°
48°
31
67°
43°
1
64°
44°
2
62°
44°
3
63°
43°
4
64°
43°
5
64°
44°
6
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smethport
Smethport's May 2026 forecast shows daily high temperatures ranging from 44° to 70°, with overnight lows between 27° and 51°. The average high for May is 60° with an average low of 43°. 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 Smethport. See also: June | July | August.
