S
M
T
W
T
F
S
26
54°
32°
27
56°
33°
28
58°
44°
29
58°
40°
30
63°
39°
1
66°
45°
2
67°
47°
3
71°
47°
4
71°
49°
5
74°
47°
6
61°
44°
7
71°
48°
8
72°
50°
9
74°
50°
10
71°
51°
11
73°
51°
12
75°
46°
13
63°
41°
14
65°
48°
15
67°
44°
16
66°
45°
17
66°
44°
18
68°
45°
19
71°
51°
20
75°
49°
21
73°
45°
22
69°
45°
23
69°
46°
24
71°
47°
25
75°
46°
26
73°
48°
27
76°
53°
28
75°
56°
29
71°
58°
30
74°
54°
31
79°
50°
1
74°
49°
2
72°
51°
3
76°
58°
4
81°
60°
5
83°
62°
6
84°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Clarion
Clarion's May 2026 forecast shows daily high temperatures ranging from 54° to 84°, with overnight lows between 32° and 62°. The average high for May is 70° with an average low of 48°. 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 Clarion. See also: June | July | August.
