S
M
T
W
T
F
S
26
33°
16°
27
35°
22°
28
41°
25°
29
44°
27°
30
59°
22°
1
55°
29°
2
61°
36°
3
61°
38°
4
44°
31°
5
44°
27°
6
51°
21°
7
60°
25°
8
56°
29°
9
55°
26°
10
66°
29°
11
66°
42°
12
75°
38°
13
83°
36°
14
68°
45°
15
45°
29°
16
41°
28°
17
49°
33°
18
53°
28°
19
62°
30°
20
70°
36°
21
71°
38°
22
70°
37°
23
72°
38°
24
80°
46°
25
78°
35°
26
86°
52°
27
88°
56°
28
99°
69°
29
92°
63°
30
86°
63°
31
84°
61°
1
82°
53°
2
74°
52°
3
64°
46°
4
69°
49°
5
72°
49°
6
81°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Northern Light
Northern Light's May 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 46° and 63°. The average high for May is 77° with an average low of 53°. 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 Northern Light. See also: June | July | August.