S
M
T
W
T
F
S
26
66°
28°
27
68°
30°
28
68°
32°
29
51°
36°
30
55°
41°
1
51°
34°
2
52°
28°
3
41°
33°
4
57°
33°
5
80°
39°
6
57°
48°
7
59°
32°
8
54°
30°
9
60°
28°
10
59°
43°
11
60°
37°
12
52°
27°
13
60°
29°
14
64°
43°
15
67°
45°
16
78°
43°
17
71°
40°
18
66°
35°
19
81°
62°
20
84°
40°
21
59°
33°
22
62°
38°
23
64°
43°
24
62°
39°
25
59°
41°
26
65°
45°
27
66°
44°
28
72°
47°
29
71°
45°
30
75°
47°
31
74°
50°
1
76°
44°
2
65°
45°
3
66°
45°
4
65°
47°
5
65°
48°
6
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Forest City
Forest City's May 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 33° and 62°. The average high for May is 68° with an average low of 45°. 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 Forest City. See also: June | July | August.
