S
M
T
W
T
F
S
26
88°
69°
27
91°
73°
28
92°
73°
29
83°
67°
30
67°
60°
1
60°
51°
2
73°
48°
3
79°
46°
4
81°
49°
5
81°
62°
6
84°
59°
7
72°
55°
8
70°
60°
9
76°
64°
10
86°
64°
11
73°
61°
12
83°
57°
13
86°
52°
14
90°
58°
15
89°
65°
16
88°
65°
17
90°
75°
18
89°
75°
19
87°
73°
20
77°
69°
21
81°
68°
22
78°
69°
23
78°
68°
24
78°
69°
25
79°
68°
26
82°
70°
27
85°
71°
28
83°
68°
29
85°
69°
30
84°
67°
31
87°
69°
1
88°
71°
2
88°
70°
3
84°
70°
4
84°
67°
5
85°
70°
6
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clare
Clare's May 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 67° and 75°. The average high for May is 84° with an average low of 70°. 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 Clare. See also: June | July | August.