S
M
T
W
T
F
S
26
79°
44°
27
69°
58°
28
61°
51°
29
61°
42°
30
64°
38°
1
60°
38°
2
59°
40°
3
74°
44°
4
78°
55°
5
58°
46°
6
59°
40°
7
67°
39°
8
66°
50°
9
79°
50°
10
69°
46°
11
73°
44°
12
83°
51°
13
73°
49°
14
73°
44°
15
81°
51°
16
78°
63°
17
85°
63°
18
75°
63°
19
75°
55°
20
67°
47°
21
72°
54°
22
66°
56°
23
76°
60°
24
76°
59°
25
79°
62°
26
80°
64°
27
77°
63°
28
80°
64°
29
79°
62°
30
82°
65°
31
81°
62°
1
81°
63°
2
80°
59°
3
83°
64°
4
80°
63°
5
79°
62°
6
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jacksonville No. 8 Precinct
Jacksonville No. 8 Precinct's May 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 47° and 65°. The average high for May is 78° with an average low of 61°. 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 Jacksonville No. 8 Precinct. See also: June | July | August.