S
M
T
W
T
F
S
26
63°
40°
27
64°
37°
28
68°
41°
29
66°
45°
30
66°
45°
1
75°
46°
2
75°
46°
3
66°
54°
4
64°
50°
5
57°
50°
6
50°
46°
7
61°
44°
8
64°
45°
9
71°
49°
10
70°
45°
11
57°
40°
12
58°
47°
13
60°
47°
14
56°
43°
15
57°
44°
16
58°
46°
17
61°
47°
18
62°
48°
19
66°
49°
20
61°
46°
21
65°
51°
22
69°
47°
23
62°
46°
24
65°
50°
25
69°
54°
26
71°
55°
27
72°
55°
28
70°
54°
29
64°
49°
30
65°
54°
31
69°
55°
1
72°
56°
2
73°
56°
3
72°
55°
4
73°
56°
5
73°
56°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sittard
Sittard's May 2026 forecast shows daily high temperatures ranging from 56° to 73°, with overnight lows between 40° and 56°. The average high for May is 66° with an average low of 50°. 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 Sittard. See also: June | July | August.
