S
M
T
W
T
F
S
26
59°
43°
27
69°
42°
28
64°
44°
29
61°
49°
30
62°
48°
1
65°
44°
2
63°
50°
3
61°
46°
4
74°
47°
5
85°
58°
6
72°
56°
7
66°
50°
8
65°
46°
9
69°
52°
10
77°
50°
11
62°
51°
12
68°
44°
13
76°
51°
14
68°
52°
15
68°
51°
16
83°
51°
17
91°
65°
18
89°
70°
19
97°
74°
20
94°
57°
21
69°
51°
22
64°
51°
23
65°
57°
24
66°
55°
25
70°
59°
26
71°
60°
27
76°
59°
28
78°
60°
29
77°
61°
30
81°
57°
31
75°
61°
1
76°
59°
2
72°
57°
3
70°
58°
4
72°
62°
5
76°
60°
6
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Garwood
Garwood's May 2026 forecast shows daily high temperatures ranging from 64° to 97°, with overnight lows between 51° and 74°. The average high for May is 76° with an average low of 60°. 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 Garwood. See also: June | July | August.