S
M
T
W
T
F
S
26
70°
40°
27
72°
53°
28
64°
49°
29
57°
37°
30
56°
36°
1
52°
34°
2
59°
30°
3
72°
46°
4
81°
47°
5
57°
41°
6
55°
32°
7
64°
29°
8
70°
32°
9
73°
48°
10
66°
34°
11
64°
39°
12
76°
42°
13
66°
44°
14
73°
40°
15
81°
53°
16
82°
59°
17
84°
63°
18
77°
67°
19
73°
46°
20
64°
45°
21
63°
48°
22
64°
53°
23
74°
52°
24
79°
55°
25
82°
58°
26
85°
57°
27
82°
57°
28
79°
57°
29
79°
54°
30
81°
56°
31
77°
54°
1
80°
59°
2
80°
58°
3
72°
54°
4
72°
53°
5
74°
59°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Forreston
Forreston's May 2026 forecast shows daily high temperatures ranging from 63° to 85°, with overnight lows between 45° and 67°. The average high for May is 76° with an average low of 55°. 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 Forreston. See also: June | July | August.
