S
M
T
W
T
F
S
26
70°
43°
27
59°
43°
28
55°
38°
29
46°
31°
30
39°
28°
1
46°
29°
2
60°
24°
3
67°
44°
4
60°
39°
5
43°
31°
6
40°
33°
7
51°
29°
8
62°
25°
9
53°
30°
10
47°
28°
11
57°
23°
12
68°
40°
13
59°
36°
14
71°
29°
15
82°
51°
16
74°
43°
17
57°
38°
18
71°
50°
19
58°
41°
20
56°
38°
21
65°
34°
22
68°
46°
23
65°
50°
24
75°
47°
25
82°
46°
26
88°
56°
27
87°
51°
28
78°
44°
29
86°
47°
30
78°
47°
31
79°
51°
1
79°
49°
2
79°
51°
3
80°
55°
4
78°
56°
5
73°
55°
6
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Park Falls
Park Falls's May 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 47° and 56°. The average high for May is 77° 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 Park Falls. See also: June | July | August.