S
M
T
W
T
F
S
26
38°
28°
27
41°
22°
28
34°
29°
29
37°
28°
30
47°
22°
1
51°
21°
2
55°
29°
3
53°
26°
4
32°
22°
5
33°
24°
6
36°
25°
7
47°
20°
8
47°
26°
9
42°
32°
10
50°
31°
11
60°
30°
12
62°
39°
13
68°
33°
14
63°
49°
15
50°
28°
16
39°
26°
17
46°
24°
18
48°
30°
19
52°
25°
20
59°
35°
21
63°
30°
22
67°
35°
23
62°
45°
24
66°
39°
25
73°
46°
26
69°
38°
27
76°
44°
28
85°
50°
29
93°
57°
30
95°
61°
31
90°
62°
1
84°
53°
2
77°
52°
3
56°
41°
4
63°
41°
5
66°
51°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Norway House
Norway House's May 2026 forecast shows daily high temperatures ranging from 56° to 90°, with overnight lows between 41° and 62°. The average high for May is 73° with an average low of 51°. 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 Norway House. See also: June | July | August.