S
M
T
W
T
F
S
26
61°
31°
27
65°
34°
28
68°
36°
29
73°
37°
30
77°
40°
1
77°
40°
2
80°
47°
3
84°
42°
4
82°
51°
5
82°
47°
6
82°
43°
7
83°
52°
8
74°
45°
9
78°
44°
10
75°
47°
11
76°
43°
12
81°
46°
13
70°
49°
14
66°
46°
15
56°
36°
16
53°
38°
17
71°
34°
18
65°
37°
19
69°
44°
20
74°
46°
21
76°
39°
22
75°
46°
23
82°
50°
24
82°
52°
25
81°
49°
26
68°
49°
27
80°
56°
28
88°
56°
29
75°
56°
30
66°
46°
31
71°
45°
1
79°
50°
2
85°
53°
3
89°
53°
4
86°
55°
5
85°
52°
6
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Waneta Junction
Waneta Junction's May 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 45° and 56°. The average high for May is 80° with an average low of 52°. 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 Waneta Junction. See also: June | July | August.
