S
M
T
W
T
F
S
26
79°
50°
27
83°
52°
28
79°
59°
29
68°
55°
30
63°
41°
1
63°
38°
2
60°
37°
3
65°
49°
4
79°
58°
5
69°
55°
6
61°
47°
7
60°
40°
8
66°
49°
9
66°
44°
10
69°
50°
11
67°
47°
12
67°
50°
13
71°
53°
14
72°
52°
15
71°
54°
16
78°
53°
17
80°
58°
18
78°
58°
19
79°
57°
20
79°
58°
21
77°
52°
22
73°
50°
23
72°
49°
24
73°
51°
25
72°
53°
26
74°
51°
27
73°
52°
28
75°
53°
29
76°
55°
30
78°
61°
31
79°
62°
1
77°
61°
2
78°
58°
3
78°
57°
4
79°
59°
5
80°
62°
6
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Forestville
Forestville's May 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 40° and 63°. The average high for May is 74° 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 Forestville. See also: June | July | August.
