S
M
T
W
T
F
S
26
63°
44°
27
59°
47°
28
59°
44°
29
66°
42°
30
73°
43°
1
64°
45°
2
61°
48°
3
58°
49°
4
58°
46°
5
56°
44°
6
57°
42°
7
58°
41°
8
59°
46°
9
60°
46°
10
55°
42°
11
54°
41°
12
55°
41°
13
55°
45°
14
54°
43°
15
54°
44°
16
52°
41°
17
57°
46°
18
57°
44°
19
62°
50°
20
61°
52°
21
66°
54°
22
72°
57°
23
62°
54°
24
70°
51°
25
74°
57°
26
72°
55°
27
68°
50°
28
72°
57°
29
65°
56°
30
61°
53°
31
67°
53°
1
66°
53°
2
65°
52°
3
63°
51°
4
63°
50°
5
62°
51°
6
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Finsthwaite
Finsthwaite's May 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 46° and 57°. The average high for May is 66° 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 Finsthwaite. See also: June | July | August.