S
M
T
W
T
F
S
26
61°
40°
27
74°
41°
28
64°
53°
29
53°
43°
30
49°
38°
1
46°
35°
2
45°
32°
3
53°
32°
4
70°
45°
5
66°
48°
6
52°
43°
7
55°
39°
8
55°
40°
9
64°
43°
10
54°
42°
11
54°
39°
12
59°
34°
13
62°
45°
14
47°
43°
15
60°
46°
16
77°
46°
17
77°
60°
18
86°
63°
19
85°
65°
20
68°
48°
21
60°
45°
22
66°
44°
23
52°
50°
24
69°
59°
25
72°
58°
26
75°
60°
27
75°
56°
28
69°
48°
29
65°
47°
30
64°
46°
31
65°
51°
1
66°
52°
2
67°
51°
3
67°
53°
4
70°
54°
5
72°
51°
6
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scranton
Scranton's May 2026 forecast shows daily high temperatures ranging from 52° to 75°, with overnight lows between 46° and 60°. The average high for May is 68° 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 Scranton. See also: June | July | August.
