S
M
T
W
T
F
S
26
62°
44°
27
67°
33°
28
73°
33°
29
76°
36°
30
77°
40°
1
76°
45°
2
78°
47°
3
81°
51°
4
70°
54°
5
61°
41°
6
72°
35°
7
82°
45°
8
87°
43°
9
89°
54°
10
91°
54°
11
93°
50°
12
93°
55°
13
85°
52°
14
84°
46°
15
82°
50°
16
82°
48°
17
78°
49°
18
72°
48°
19
76°
42°
20
80°
45°
21
82°
42°
22
82°
46°
23
82°
54°
24
84°
55°
25
77°
52°
26
76°
52°
27
79°
52°
28
78°
51°
29
78°
52°
30
80°
55°
31
82°
56°
1
88°
57°
2
86°
58°
3
87°
59°
4
88°
58°
5
86°
55°
6
81°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Washington Park
Washington Park's May 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 47° and 59°. The average high for May is 82° with an average low of 54°. 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 Washington Park. See also: June | July | August.
