S
M
T
W
T
F
S
26
59°
39°
27
70°
34°
28
61°
37°
29
63°
46°
30
61°
46°
1
64°
37°
2
59°
46°
3
61°
43°
4
72°
36°
5
82°
52°
6
66°
52°
7
64°
48°
8
64°
39°
9
59°
48°
10
73°
48°
11
61°
45°
12
66°
37°
13
72°
52°
14
61°
50°
15
64°
48°
16
81°
43°
17
88°
61°
18
93°
59°
19
93°
66°
20
90°
63°
21
63°
54°
22
66°
54°
23
54°
48°
24
57°
50°
25
79°
55°
26
81°
52°
27
N/A
28
74°
50°
29
79°
52°
30
72°
44°
31
74°
50°
1
71°
50°
2
72°
51°
3
76°
55°
4
81°
59°
5
81°
60°
6
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Riegelsville
Riegelsville's May 2026 forecast shows daily high temperatures ranging from 71° to 81°, with overnight lows between 44° and 60°. The average high for May is 76° with an average low of 53°. 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 Riegelsville. See also: June | July | August.