S
M
T
W
T
F
S
26
88°
45°
27
80°
47°
28
84°
44°
29
75°
42°
30
69°
50°
1
53°
40°
2
70°
37°
3
79°
44°
4
82°
59°
5
77°
44°
6
72°
36°
7
70°
47°
8
86°
52°
9
94°
51°
10
76°
45°
11
83°
53°
12
96°
57°
13
90°
52°
14
91°
55°
15
93°
56°
16
92°
55°
17
80°
49°
18
80°
54°
19
86°
53°
20
77°
55°
21
83°
54°
22
76°
52°
23
83°
56°
24
87°
53°
25
76°
48°
26
78°
53°
27
84°
57°
28
87°
57°
29
79°
56°
30
78°
57°
31
79°
56°
1
79°
56°
2
80°
58°
3
83°
58°
4
81°
56°
5
81°
57°
6
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Forrest
Forrest's May 2026 forecast shows daily high temperatures ranging from 70° to 96°, with overnight lows between 36° and 59°. The average high for May is 82° with an average low of 53°. 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 Forrest. See also: June | July | August.