S
M
T
W
T
F
S
26
47°
30°
27
48°
37°
28
45°
32°
29
49°
26°
30
43°
32°
1
44°
38°
2
48°
37°
3
51°
35°
4
45°
38°
5
49°
39°
6
47°
35°
7
44°
36°
8
45°
36°
9
43°
35°
10
44°
34°
11
45°
38°
12
46°
37°
13
45°
33°
14
46°
34°
15
49°
35°
16
49°
35°
17
48°
34°
18
50°
35°
19
46°
36°
20
47°
34°
21
47°
32°
22
50°
37°
23
48°
36°
24
48°
34°
25
49°
35°
26
48°
36°
27
48°
38°
28
49°
38°
29
49°
39°
30
50°
38°
31
49°
38°
1
51°
39°
2
49°
38°
3
50°
40°
4
50°
40°
5
51°
39°
6
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clam Gulch
Clam Gulch's May 2026 forecast shows daily high temperatures ranging from 43° to 56°, with overnight lows between 32° and 40°. The average high for May is 48° with an average low of 36°. 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 Clam Gulch. See also: June | July | August.
