S
M
T
W
T
F
S
26
58°
41°
27
57°
43°
28
54°
36°
29
61°
32°
30
56°
34°
1
56°
31°
2
69°
25°
3
73°
45°
4
70°
42°
5
55°
33°
6
60°
24°
7
68°
29°
8
78°
41°
9
70°
37°
10
74°
31°
11
85°
36°
12
78°
45°
13
81°
35°
14
83°
51°
15
92°
48°
16
84°
62°
17
86°
57°
18
66°
44°
19
62°
38°
20
73°
49°
21
74°
50°
22
80°
58°
23
79°
54°
24
79°
56°
25
78°
54°
26
80°
59°
27
82°
58°
28
77°
53°
29
70°
52°
30
72°
51°
31
72°
55°
1
72°
51°
2
73°
58°
3
74°
61°
4
83°
62°
5
83°
62°
6
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dixon
Dixon's May 2026 forecast shows daily high temperatures ranging from 62° to 92°, with overnight lows between 38° and 62°. The average high for May is 77° 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 Dixon. See also: June | July | August.