S
M
T
W
T
F
S
26
84°
62°
27
91°
73°
28
83°
63°
29
64°
56°
30
66°
52°
1
69°
52°
2
76°
44°
3
82°
55°
4
82°
60°
5
87°
55°
6
64°
50°
7
73°
45°
8
81°
55°
9
87°
65°
10
71°
58°
11
77°
56°
12
81°
55°
13
89°
65°
14
92°
68°
15
92°
68°
16
91°
71°
17
90°
71°
18
85°
67°
19
79°
66°
20
80°
68°
21
81°
63°
22
82°
64°
23
81°
63°
24
85°
64°
25
87°
68°
26
83°
65°
27
86°
70°
28
85°
69°
29
84°
69°
30
83°
68°
31
82°
69°
1
80°
69°
2
81°
70°
3
86°
71°
4
86°
71°
5
85°
70°
6
81°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Warner Junction
Warner Junction's May 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 63° and 71°. The average high for May is 85° with an average low of 68°. 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 Warner Junction. See also: June | July | August.