S
M
T
W
T
F
S
26
91°
67°
27
88°
68°
28
90°
68°
29
88°
68°
30
88°
68°
1
90°
68°
2
90°
67°
3
90°
69°
4
89°
67°
5
88°
72°
6
90°
69°
7
90°
68°
8
90°
68°
9
91°
69°
10
88°
69°
11
90°
69°
12
91°
69°
13
91°
68°
14
93°
67°
15
93°
67°
16
93°
68°
17
90°
69°
18
93°
69°
19
91°
69°
20
90°
71°
21
91°
69°
22
90°
69°
23
91°
69°
24
90°
69°
25
84°
69°
26
88°
68°
27
88°
68°
28
86°
68°
29
84°
68°
30
86°
68°
31
88°
67°
1
90°
69°
2
82°
69°
3
90°
69°
4
84°
69°
5
88°
68°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Union
La Union's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 La Union. See also: June | July | August.
