S
M
T
W
T
F
S
26
81°
54°
27
81°
63°
28
73°
63°
29
79°
57°
30
64°
52°
1
64°
45°
2
66°
48°
3
68°
39°
4
77°
45°
5
77°
64°
6
75°
58°
7
68°
50°
8
70°
52°
9
79°
61°
10
78°
61°
11
74°
49°
12
69°
47°
13
78°
57°
14
82°
59°
15
83°
62°
16
82°
63°
17
83°
63°
18
80°
57°
19
81°
61°
20
77°
61°
21
76°
56°
22
76°
54°
23
74°
54°
24
75°
55°
25
76°
57°
26
77°
55°
27
75°
55°
28
76°
56°
29
78°
60°
30
80°
62°
31
79°
64°
1
80°
64°
2
79°
63°
3
79°
61°
4
80°
61°
5
82°
64°
6
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Trimble
Trimble's May 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 47° and 65°. The average high for May is 78° with an average low of 59°. 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 Trimble. See also: June | July | August.