S
M
T
W
T
F
S
26
90°
69°
27
92°
73°
28
95°
76°
29
89°
68°
30
80°
64°
1
N/A
2
74°
50°
3
81°
59°
4
85°
70°
5
91°
73°
6
92°
60°
7
79°
58°
8
80°
63°
9
85°
69°
10
87°
70°
11
91°
73°
12
92°
72°
13
91°
70°
14
78°
66°
15
91°
71°
16
90°
70°
17
91°
71°
18
89°
71°
19
91°
72°
20
91°
71°
21
89°
71°
22
86°
72°
23
86°
72°
24
89°
71°
25
87°
71°
26
86°
68°
27
86°
66°
28
87°
73°
29
89°
73°
30
88°
72°
31
88°
70°
1
89°
70°
2
89°
71°
3
91°
72°
4
94°
74°
5
91°
73°
6
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Jourdanton
Jourdanton's May 2026 forecast shows daily high temperatures ranging from 74° to 94°, with overnight lows between 50° and 74°. The average high for May is 88° with an average low of 69°. 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 Jourdanton. See also: June | July | August.
