S
M
T
W
T
F
S
26
85°
62°
27
83°
62°
28
85°
60°
29
88°
65°
30
82°
67°
1
70°
56°
2
71°
54°
3
76°
46°
4
81°
49°
5
84°
53°
6
89°
64°
7
79°
70°
8
77°
64°
9
68°
63°
10
83°
65°
11
88°
65°
12
75°
61°
13
81°
59°
14
83°
61°
15
83°
53°
16
90°
58°
17
91°
69°
18
91°
67°
19
92°
68°
20
90°
72°
21
90°
68°
22
90°
69°
23
87°
71°
24
89°
70°
25
82°
71°
26
86°
71°
27
83°
72°
28
86°
71°
29
88°
71°
30
N/A
31
84°
71°
1
89°
72°
2
88°
67°
3
82°
58°
4
82°
64°
5
85°
67°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Donalsonville
Donalsonville's May 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 58° and 72°. The average high for May is 85° with an average low of 67°. 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 Donalsonville. See also: June | July | August.