S
M
T
W
T
F
S
26
49°
29°
27
49°
37°
28
50°
33°
29
48°
23°
30
44°
29°
1
43°
38°
2
51°
37°
3
51°
34°
4
50°
39°
5
54°
41°
6
49°
38°
7
45°
37°
8
47°
31°
9
40°
32°
10
47°
34°
11
50°
31°
12
50°
41°
13
52°
41°
14
52°
36°
15
54°
27°
16
52°
25°
17
54°
40°
18
54°
33°
19
52°
37°
20
49°
39°
21
51°
37°
22
46°
35°
23
46°
32°
24
51°
30°
25
51°
36°
26
54°
40°
27
54°
37°
28
53°
35°
29
56°
40°
30
53°
37°
31
58°
35°
1
60°
42°
2
64°
42°
3
65°
44°
4
64°
42°
5
62°
43°
6
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sterling
Sterling's May 2026 forecast shows daily high temperatures ranging from 53° to 65°, with overnight lows between 35° and 44°. The average high for May is 59° with an average low of 40°. 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 Sterling. See also: June | July | August.
