S
M
T
W
T
F
S
26
48°
38°
27
44°
37°
28
51°
33°
29
43°
31°
30
45°
27°
1
53°
25°
2
60°
37°
3
62°
48°
4
53°
26°
5
41°
29°
6
45°
30°
7
53°
36°
8
60°
34°
9
58°
35°
10
60°
38°
11
59°
39°
12
61°
38°
13
62°
39°
14
66°
40°
15
59°
38°
16
60°
40°
17
59°
45°
18
64°
46°
19
70°
46°
20
71°
45°
21
64°
40°
22
59°
38°
23
58°
37°
24
61°
39°
25
63°
42°
26
63°
45°
27
62°
44°
28
61°
40°
29
65°
45°
30
66°
41°
31
64°
45°
1
64°
45°
2
65°
44°
3
65°
48°
4
66°
46°
5
66°
43°
6
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jacobson
Jacobson's May 2026 forecast shows daily high temperatures ranging from 41° to 71°, with overnight lows between 25° and 48°. The average high for May is 61° with an average low of 40°. 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 Jacobson. See also: June | July | August.