S
M
T
W
T
F
S
26
69°
50°
27
72°
46°
28
73°
49°
29
69°
49°
30
57°
38°
1
66°
32°
2
49°
36°
3
59°
31°
4
73°
45°
5
74°
55°
6
64°
50°
7
58°
41°
8
66°
34°
9
67°
47°
10
74°
49°
11
62°
43°
12
70°
39°
13
71°
47°
14
52°
41°
15
68°
35°
16
75°
52°
17
85°
56°
18
88°
60°
19
87°
65°
20
84°
61°
21
69°
62°
22
62°
53°
23
67°
53°
24
78°
57°
25
71°
63°
26
79°
63°
27
81°
62°
28
77°
53°
29
75°
49°
30
74°
52°
31
75°
57°
1
76°
50°
2
72°
46°
3
73°
52°
4
76°
57°
5
78°
58°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Backus
Backus's May 2026 forecast shows daily high temperatures ranging from 72° to 78°, with overnight lows between 46° and 60°. The average high for May is 75° 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 Backus. See also: June | July | August.
