S
M
T
W
T
F
S
26
84°
71°
27
86°
73°
28
83°
72°
29
73°
59°
30
63°
57°
1
57°
51°
2
74°
48°
3
78°
50°
4
80°
54°
5
83°
68°
6
73°
55°
7
67°
52°
8
76°
56°
9
88°
69°
10
84°
62°
11
77°
60°
12
81°
56°
13
86°
59°
14
88°
62°
15
83°
66°
16
86°
69°
17
85°
72°
18
88°
75°
19
81°
65°
20
81°
64°
21
77°
65°
22
84°
64°
23
79°
66°
24
83°
66°
25
83°
66°
26
85°
68°
27
76°
67°
28
85°
67°
29
85°
67°
30
86°
66°
31
84°
64°
1
83°
64°
2
82°
65°
3
82°
63°
4
83°
65°
5
87°
67°
6
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jewett
Jewett's May 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 63° and 70°. The average high for May is 83° 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 Jewett. See also: June | July | August.