S
M
T
W
T
F
S
26
62°
41°
27
72°
37°
28
71°
40°
29
68°
45°
30
58°
48°
1
64°
41°
2
56°
47°
3
56°
40°
4
71°
40°
5
78°
52°
6
68°
54°
7
62°
43°
8
61°
41°
9
59°
51°
10
70°
50°
11
59°
39°
12
63°
40°
13
57°
50°
14
60°
50°
15
63°
47°
16
68°
50°
17
70°
53°
18
74°
56°
19
75°
51°
20
72°
54°
21
73°
55°
22
74°
51°
23
76°
56°
24
75°
55°
25
76°
55°
26
77°
57°
27
78°
57°
28
78°
58°
29
77°
58°
30
79°
59°
31
78°
57°
1
76°
54°
2
70°
54°
3
71°
52°
4
74°
58°
5
73°
59°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in TPC River Highlands
TPC River Highlands's May 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 39° and 59°. The average high for May is 71° with an average low of 53°. 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 TPC River Highlands. See also: June | July | August.