S
M
T
W
T
F
S
26
55°
36°
27
54°
36°
28
59°
36°
29
58°
39°
30
48°
40°
1
60°
35°
2
70°
44°
3
73°
48°
4
67°
37°
5
43°
35°
6
49°
42°
7
69°
45°
8
74°
48°
9
72°
49°
10
70°
46°
11
69°
46°
12
71°
47°
13
73°
46°
14
70°
44°
15
62°
41°
16
63°
39°
17
64°
40°
18
66°
40°
19
67°
42°
20
68°
45°
21
65°
44°
22
66°
41°
23
67°
42°
24
63°
42°
25
63°
41°
26
64°
40°
27
67°
40°
28
69°
42°
29
75°
46°
30
79°
52°
31
73°
52°
1
76°
51°
2
77°
48°
3
77°
49°
4
81°
51°
5
78°
52°
6
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Watkins
Watkins's May 2026 forecast shows daily high temperatures ranging from 43° to 81°, with overnight lows between 35° and 54°. The average high for May is 69° with an average low of 44°. 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 Watkins. See also: June | July | August.