S
M
T
W
T
F
S
26
62°
36°
27
72°
35°
28
70°
50°
29
64°
52°
30
52°
42°
1
54°
34°
2
46°
36°
3
54°
35°
4
73°
42°
5
76°
49°
6
49°
43°
7
55°
35°
8
53°
36°
9
56°
36°
10
58°
36°
11
54°
30°
12
59°
30°
13
60°
43°
14
52°
43°
15
59°
42°
16
72°
56°
17
74°
51°
18
78°
61°
19
82°
57°
20
71°
51°
21
60°
41°
22
62°
42°
23
63°
44°
24
67°
49°
25
69°
51°
26
72°
54°
27
73°
45°
28
62°
43°
29
63°
46°
30
64°
50°
31
70°
47°
1
64°
46°
2
64°
43°
3
63°
43°
4
65°
44°
5
66°
52°
6
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Otsdawa
Otsdawa's May 2026 forecast shows daily high temperatures ranging from 52° to 82°, with overnight lows between 41° and 61°. The average high for May is 67° with an average low of 48°. 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 Otsdawa. See also: June | July | August.