S
M
T
W
T
F
S
26
64°
32°
27
71°
35°
28
65°
37°
29
62°
42°
30
49°
42°
1
58°
38°
2
49°
39°
3
51°
36°
4
65°
48°
5
73°
56°
6
63°
46°
7
60°
41°
8
55°
37°
9
56°
39°
10
55°
39°
11
60°
40°
12
60°
42°
13
63°
43°
14
60°
44°
15
62°
46°
16
63°
42°
17
69°
46°
18
70°
48°
19
71°
47°
20
70°
47°
21
70°
46°
22
69°
48°
23
64°
45°
24
62°
43°
25
64°
44°
26
64°
48°
27
65°
45°
28
65°
44°
29
66°
43°
30
66°
46°
31
67°
50°
1
68°
47°
2
67°
44°
3
69°
51°
4
74°
52°
5
69°
51°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tuftonboro
Tuftonboro's May 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 36° and 56°. The average high for May is 65° with an average low of 45°. 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 Tuftonboro. See also: June | July | August.
