S
M
T
W
T
F
S
26
71°
46°
27
71°
48°
28
75°
47°
29
79°
48°
30
80°
49°
1
74°
44°
2
72°
44°
3
73°
45°
4
75°
47°
5
71°
44°
6
70°
46°
7
71°
47°
8
72°
47°
9
72°
42°
10
73°
42°
11
72°
43°
12
74°
44°
13
77°
49°
14
73°
45°
15
72°
43°
16
72°
45°
17
73°
44°
18
77°
47°
19
78°
50°
20
80°
50°
21
80°
51°
22
75°
49°
23
75°
46°
24
79°
49°
25
79°
49°
26
80°
50°
27
76°
51°
28
77°
51°
29
78°
50°
30
82°
52°
31
84°
51°
1
80°
50°
2
81°
50°
3
86°
49°
4
84°
48°
5
83°
49°
6
81°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in El Paso de Robles
El Paso de Robles's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 42° and 52°. The average high for May is 76° with an average low of 47°. 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 El Paso de Robles. See also: June | July | August.