S
M
T
W
T
F
S
26
66°
37°
27
68°
41°
28
63°
46°
29
63°
46°
30
72°
46°
1
72°
46°
2
72°
50°
3
66°
54°
4
61°
50°
5
63°
50°
6
57°
46°
7
57°
45°
8
64°
43°
9
68°
45°
10
55°
41°
11
54°
36°
12
63°
34°
13
55°
45°
14
54°
37°
15
57°
37°
16
59°
41°
17
61°
46°
18
57°
46°
19
63°
52°
20
64°
51°
21
69°
54°
22
77°
58°
23
80°
58°
24
82°
56°
25
80°
57°
26
80°
55°
27
75°
53°
28
74°
54°
29
74°
55°
30
69°
50°
31
67°
49°
1
68°
50°
2
59°
46°
3
58°
50°
4
60°
48°
5
60°
49°
6
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Dicker
Upper Dicker's May 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 46° and 58°. The average high for May is 70° with an average low of 52°. 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 Upper Dicker. See also: June | July | August.