S
M
T
W
T
F
S
26
69°
40°
27
70°
43°
28
72°
47°
29
75°
47°
30
70°
46°
1
69°
44°
2
70°
47°
3
70°
45°
4
71°
46°
5
73°
46°
6
75°
47°
7
77°
48°
8
78°
47°
9
76°
48°
10
77°
47°
11
73°
45°
12
74°
44°
13
73°
46°
14
78°
49°
15
80°
49°
16
78°
46°
17
73°
46°
18
74°
47°
19
79°
50°
20
81°
50°
21
79°
49°
22
76°
50°
23
76°
49°
24
81°
50°
25
77°
45°
26
79°
45°
27
81°
47°
28
82°
46°
29
83°
48°
30
81°
47°
31
82°
47°
1
82°
50°
2
84°
53°
3
86°
52°
4
86°
51°
5
85°
50°
6
86°
53°
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 69° to 86°, with overnight lows between 40° and 53°. The average high for May is 77° 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.