S
M
T
W
T
F
S
26
61°
36°
27
63°
49°
28
58°
40°
29
50°
37°
30
50°
32°
1
45°
33°
2
43°
34°
3
46°
36°
4
51°
38°
5
52°
42°
6
57°
42°
7
53°
41°
8
55°
39°
9
54°
41°
10
61°
43°
11
62°
44°
12
62°
46°
13
65°
40°
14
55°
37°
15
56°
37°
16
57°
39°
17
58°
42°
18
61°
48°
19
64°
43°
20
58°
42°
21
58°
39°
22
59°
39°
23
60°
41°
24
64°
50°
25
64°
46°
26
61°
44°
27
61°
43°
28
63°
48°
29
70°
51°
30
72°
50°
31
67°
49°
1
70°
51°
2
73°
54°
3
73°
52°
4
72°
49°
5
63°
46°
6
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Washago
Washago's May 2026 forecast shows daily high temperatures ranging from 43° to 73°, with overnight lows between 32° and 54°. The average high for May is 60° with an average low of 43°. 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 Washago. See also: June | July | August.