S
M
T
W
T
F
S
26
55°
41°
27
55°
42°
28
52°
35°
29
54°
31°
30
52°
33°
1
53°
33°
2
70°
31°
3
70°
44°
4
60°
38°
5
50°
31°
6
46°
28°
7
60°
24°
8
73°
37°
9
60°
37°
10
60°
38°
11
70°
32°
12
69°
52°
13
74°
40°
14
79°
45°
15
86°
49°
16
78°
46°
17
74°
50°
18
63°
44°
19
53°
39°
20
64°
44°
21
66°
51°
22
62°
50°
23
71°
52°
24
79°
57°
25
79°
58°
26
81°
57°
27
77°
58°
28
78°
56°
29
76°
55°
30
78°
56°
31
74°
52°
1
78°
57°
2
70°
56°
3
72°
56°
4
73°
57°
5
77°
58°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Stewart
Stewart's May 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 39° and 58°. The average high for May is 72° with an average low of 54°. 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 Stewart. See also: June | July | August.
