S
M
T
W
T
F
S
26
77°
49°
27
63°
57°
28
64°
53°
29
63°
43°
30
62°
40°
1
56°
43°
2
57°
41°
3
66°
43°
4
74°
54°
5
62°
44°
6
60°
41°
7
63°
38°
8
68°
49°
9
74°
48°
10
69°
48°
11
72°
43°
12
78°
45°
13
70°
47°
14
69°
41°
15
75°
50°
16
75°
64°
17
83°
65°
18
76°
63°
19
81°
61°
20
69°
52°
21
68°
49°
22
67°
54°
23
73°
58°
24
78°
58°
25
81°
53°
26
75°
59°
27
81°
64°
28
85°
61°
29
81°
61°
30
80°
57°
31
78°
61°
1
82°
60°
2
79°
57°
3
80°
59°
4
82°
63°
5
81°
65°
6
80°
63°
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 78° to 82°, with overnight lows between 57° and 65°. The average high for May is 80° with an average low of 61°. 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.