S
M
T
W
T
F
S
26
53°
47°
27
68°
37°
28
64°
41°
29
66°
49°
30
71°
51°
1
63°
48°
2
59°
50°
3
63°
44°
4
76°
54°
5
85°
62°
6
71°
63°
7
65°
46°
8
70°
48°
9
74°
57°
10
78°
58°
11
65°
44°
12
65°
44°
13
76°
57°
14
65°
56°
15
71°
53°
16
85°
58°
17
84°
66°
18
91°
65°
19
91°
72°
20
90°
66°
21
68°
56°
22
61°
57°
23
66°
61°
24
74°
66°
25
77°
67°
26
77°
69°
27
78°
66°
28
79°
66°
29
75°
64°
30
78°
65°
31
80°
68°
1
85°
63°
2
77°
67°
3
76°
68°
4
78°
67°
5
78°
66°
6
77°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dowell
Dowell's May 2026 forecast shows daily high temperatures ranging from 61° to 91°, with overnight lows between 56° and 72°. The average high for May is 77° with an average low of 65°. 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 Dowell. See also: June | July | August.