S
M
T
W
T
F
S
26
57°
45°
27
53°
46°
28
55°
45°
29
58°
46°
30
55°
49°
1
58°
46°
2
55°
47°
3
60°
49°
4
65°
49°
5
58°
47°
6
51°
46°
7
54°
45°
8
54°
48°
9
51°
47°
10
50°
47°
11
57°
47°
12
55°
48°
13
53°
47°
14
51°
45°
15
55°
45°
16
57°
47°
17
52°
46°
18
52°
48°
19
56°
46°
20
52°
48°
21
51°
47°
22
56°
47°
23
51°
46°
24
50°
44°
25
60°
45°
26
60°
39°
27
54°
42°
28
52°
38°
29
52°
40°
30
60°
40°
31
62°
40°
1
56°
39°
2
67°
45°
3
75°
50°
4
60°
49°
5
64°
46°
6
69°
54°
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 52° to 75°, with overnight lows between 38° and 54°. The average high for May is 61° with an average low of 44°. 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.
