S
M
T
W
T
F
S
26
85°
63°
27
84°
67°
28
77°
67°
29
76°
63°
30
70°
57°
1
62°
54°
2
71°
47°
3
75°
44°
4
79°
49°
5
76°
57°
6
77°
56°
7
72°
54°
8
70°
51°
9
76°
61°
10
79°
60°
11
76°
61°
12
80°
54°
13
83°
53°
14
79°
54°
15
85°
54°
16
85°
66°
17
86°
58°
18
88°
69°
19
89°
69°
20
79°
66°
21
82°
69°
22
75°
68°
23
81°
70°
24
79°
70°
25
78°
67°
26
79°
67°
27
82°
66°
28
80°
65°
29
83°
64°
30
84°
67°
31
83°
65°
1
85°
66°
2
84°
61°
3
83°
65°
4
81°
64°
5
83°
65°
6
85°
65°
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 75° to 85°, with overnight lows between 61° and 70°. The average high for May is 81° with an average low of 66°. 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.
