S
M
T
W
T
F
S
26
67°
50°
27
70°
46°
28
75°
48°
29
81°
48°
30
86°
51°
1
84°
54°
2
77°
55°
3
69°
54°
4
62°
53°
5
68°
53°
6
74°
59°
7
83°
56°
8
86°
55°
9
88°
58°
10
88°
58°
11
93°
57°
12
93°
59°
13
82°
57°
14
90°
54°
15
90°
57°
16
82°
63°
17
78°
59°
18
85°
53°
19
89°
54°
20
91°
53°
21
92°
57°
22
92°
60°
23
86°
52°
24
88°
53°
25
84°
52°
26
79°
56°
27
82°
57°
28
84°
57°
29
83°
59°
30
92°
58°
31
90°
61°
1
94°
59°
2
97°
59°
3
94°
60°
4
96°
61°
5
97°
64°
6
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yuba City Southwest
Yuba City Southwest's May 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 52° and 64°. The average high for May is 89° with an average low of 58°. 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 Yuba City Southwest. See also: June | July | August.
