S
M
T
W
T
F
S
26
66°
38°
27
69°
42°
28
71°
47°
29
75°
46°
30
78°
47°
1
79°
46°
2
82°
54°
3
89°
51°
4
86°
53°
5
85°
56°
6
87°
61°
7
83°
60°
8
76°
54°
9
80°
52°
10
78°
52°
11
78°
54°
12
83°
49°
13
69°
51°
14
67°
48°
15
N/A
16
60°
38°
17
70°
40°
18
70°
42°
19
70°
46°
20
74°
44°
21
76°
46°
22
76°
45°
23
79°
42°
24
77°
46°
25
70°
42°
26
72°
45°
27
74°
47°
28
78°
48°
29
74°
43°
30
69°
39°
31
71°
42°
1
77°
48°
2
79°
49°
3
79°
49°
4
78°
48°
5
76°
45°
6
78°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Twisp
Twisp's May 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 38° and 49°. The average high for May is 74° 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 Twisp. See also: June | July | August.