S
M
T
W
T
F
S
26
88°
70°
27
90°
73°
28
88°
71°
29
88°
68°
30
76°
65°
1
65°
53°
2
73°
51°
3
78°
47°
4
80°
51°
5
83°
57°
6
86°
73°
7
77°
61°
8
69°
63°
9
72°
65°
10
86°
65°
11
81°
67°
12
84°
67°
13
86°
63°
14
88°
62°
15
89°
65°
16
87°
67°
17
89°
74°
18
87°
75°
19
88°
71°
20
85°
69°
21
85°
70°
22
82°
69°
23
81°
72°
24
84°
72°
25
83°
71°
26
85°
71°
27
84°
72°
28
87°
72°
29
84°
71°
30
87°
68°
31
88°
71°
1
88°
71°
2
89°
70°
3
85°
71°
4
86°
71°
5
86°
70°
6
84°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Watson
Watson's May 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 68° and 75°. The average high for May is 86° with an average low of 71°. 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 Watson. See also: June | July | August.
