S
M
T
W
T
F
S
26
62°
31°
27
66°
35°
28
59°
47°
29
47°
34°
30
49°
34°
1
47°
31°
2
46°
27°
3
54°
24°
4
74°
43°
5
63°
41°
6
49°
31°
7
50°
28°
8
56°
32°
9
61°
35°
10
52°
35°
11
51°
31°
12
55°
28°
13
59°
40°
14
51°
40°
15
67°
48°
16
75°
53°
17
72°
55°
18
81°
64°
19
77°
51°
20
61°
40°
21
58°
42°
22
63°
46°
23
65°
49°
24
68°
52°
25
70°
55°
26
70°
55°
27
71°
47°
28
64°
51°
29
65°
52°
30
72°
49°
31
65°
45°
1
64°
44°
2
63°
44°
3
65°
45°
4
67°
49°
5
70°
54°
6
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Keswick
Keswick's May 2026 forecast shows daily high temperatures ranging from 51° to 81°, with overnight lows between 40° and 64°. The average high for May is 68° with an average low of 49°. 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 Keswick. See also: June | July | August.
