S
M
T
W
T
F
S
26
64°
47°
27
66°
48°
28
69°
43°
29
73°
44°
30
66°
50°
1
67°
53°
2
66°
53°
3
67°
50°
4
68°
46°
5
66°
49°
6
70°
46°
7
71°
52°
8
66°
53°
9
68°
51°
10
71°
52°
11
74°
52°
12
67°
50°
13
69°
48°
14
73°
49°
15
73°
45°
16
69°
45°
17
70°
46°
18
73°
48°
19
72°
48°
20
71°
50°
21
70°
49°
22
70°
49°
23
71°
50°
24
72°
48°
25
71°
47°
26
74°
48°
27
69°
47°
28
70°
46°
29
70°
47°
30
72°
50°
31
76°
51°
1
77°
52°
2
78°
53°
3
79°
52°
4
74°
48°
5
73°
51°
6
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sisquoc
Sisquoc's May 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 45° and 53°. The average high for May is 72° with an average low of 49°. 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 Sisquoc. See also: June | July | August.
