S
M
T
W
T
F
S
26
63°
48°
27
67°
41°
28
76°
38°
29
81°
40°
30
85°
42°
1
87°
44°
2
71°
49°
3
66°
43°
4
69°
40°
5
69°
45°
6
83°
42°
7
92°
46°
8
90°
50°
9
91°
48°
10
94°
51°
11
92°
50°
12
87°
48°
13
81°
53°
14
88°
42°
15
89°
43°
16
82°
46°
17
83°
40°
18
83°
40°
19
89°
43°
20
92°
45°
21
94°
47°
22
85°
47°
23
73°
48°
24
75°
46°
25
69°
48°
26
70°
44°
27
67°
50°
28
69°
49°
29
76°
48°
30
83°
47°
31
83°
46°
1
86°
49°
2
87°
50°
3
85°
52°
4
85°
52°
5
80°
53°
6
78°
52°
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 67° to 87°, with overnight lows between 44° and 53°. 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.