S
M
T
W
T
F
S
26
50°
43°
27
57°
46°
28
50°
39°
29
52°
39°
30
55°
37°
1
59°
39°
2
63°
48°
3
48°
45°
4
57°
45°
5
N/A
6
50°
37°
7
56°
42°
8
58°
44°
9
51°
42°
10
52°
39°
11
52°
43°
12
52°
42°
13
53°
43°
14
52°
43°
15
56°
45°
16
56°
47°
17
57°
46°
18
55°
48°
19
54°
48°
20
53°
46°
21
53°
47°
22
54°
47°
23
55°
50°
24
55°
50°
25
56°
49°
26
56°
50°
27
57°
47°
28
55°
45°
29
55°
45°
30
56°
50°
31
59°
48°
1
57°
50°
2
58°
49°
3
57°
47°
4
57°
47°
5
58°
48°
6
57°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Alnwick
Alnwick's May 2026 forecast shows daily high temperatures ranging from 50° to 59°, with overnight lows between 37° and 50°. The average high for May is 55° with an average low of 46°. 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 Alnwick. See also: June | July | August.
