S
M
T
W
T
F
S
26
64°
53°
27
65°
52°
28
71°
45°
29
76°
47°
30
74°
46°
1
70°
50°
2
65°
54°
3
64°
54°
4
67°
54°
5
66°
54°
6
70°
52°
7
69°
53°
8
69°
53°
9
76°
54°
10
83°
55°
11
85°
54°
12
80°
53°
13
79°
55°
14
77°
55°
15
76°
52°
16
74°
52°
17
73°
51°
18
76°
54°
19
75°
55°
20
78°
55°
21
76°
53°
22
75°
53°
23
77°
55°
24
78°
55°
25
78°
54°
26
77°
54°
27
73°
53°
28
71°
54°
29
72°
55°
30
72°
54°
31
74°
55°
1
76°
55°
2
78°
56°
3
76°
56°
4
72°
54°
5
73°
54°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Redwood City
Redwood City's May 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 51° and 56°. The average high for May is 75° 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 Redwood City. See also: June | July | August.
