S
M
T
W
T
F
S
27
84°
69°
28
83°
71°
29
84°
72°
30
83°
61°
1
83°
63°
2
78°
60°
3
76°
56°
4
77°
52°
5
75°
59°
6
71°
62°
7
79°
61°
8
81°
62°
9
81°
62°
10
81°
61°
11
79°
57°
12
83°
58°
13
94°
64°
14
89°
73°
15
91°
71°
16
90°
77°
17
92°
70°
18
86°
75°
19
88°
75°
20
87°
68°
21
90°
60°
22
91°
67°
23
94°
75°
24
94°
76°
25
94°
77°
26
81°
66°
27
86°
66°
28
74°
68°
29
86°
68°
30
84°
69°
31
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tool
Tool's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Tool. See also: June | July | August.