S
M
T
W
T
F
S
26
63°
48°
27
67°
41°
28
76°
38°
29
81°
40°
30
85°
42°
1
83°
48°
2
73°
49°
3
66°
43°
4
65°
46°
5
68°
46°
6
77°
50°
7
79°
52°
8
75°
52°
9
76°
50°
10
79°
51°
11
79°
52°
12
82°
54°
13
83°
52°
14
78°
47°
15
73°
48°
16
73°
48°
17
74°
46°
18
74°
48°
19
75°
45°
20
75°
49°
21
80°
50°
22
82°
50°
23
83°
51°
24
83°
51°
25
82°
50°
26
82°
51°
27
81°
51°
28
79°
50°
29
78°
49°
30
77°
48°
31
77°
48°
1
78°
49°
2
80°
50°
3
84°
51°
4
84°
52°
5
83°
52°
6
79°
51°
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 65° to 84°, with overnight lows between 43° and 54°. The average high for May is 78° 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 El Paso de Robles. See also: June | July | August.