S
M
T
W
T
F
S
26
66°
42°
27
65°
39°
28
67°
38°
29
73°
34°
30
77°
41°
1
79°
41°
2
77°
55°
3
78°
47°
4
68°
44°
5
63°
49°
6
81°
58°
7
88°
56°
8
91°
58°
9
91°
60°
10
93°
61°
11
100°
63°
12
92°
62°
13
88°
61°
14
91°
60°
15
81°
52°
16
84°
57°
17
86°
58°
18
86°
58°
19
85°
57°
20
87°
58°
21
87°
58°
22
86°
59°
23
87°
58°
24
88°
60°
25
89°
60°
26
89°
59°
27
88°
59°
28
84°
56°
29
79°
57°
30
81°
56°
31
80°
57°
1
81°
59°
2
86°
60°
3
87°
61°
4
88°
62°
5
90°
61°
6
89°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Darwin
Darwin's May 2026 forecast shows daily high temperatures ranging from 63° to 100°, with overnight lows between 44° and 63°. The average high for May is 85° with an average low of 58°. 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 Darwin. See also: June | July | August.