S
M
T
W
T
F
S
26
70°
41°
27
68°
54°
28
61°
51°
29
60°
39°
30
62°
35°
1
53°
38°
2
55°
39°
3
63°
45°
4
74°
52°
5
56°
43°
6
54°
40°
7
53°
38°
8
60°
41°
9
63°
47°
10
64°
44°
11
67°
47°
12
66°
48°
13
68°
52°
14
71°
49°
15
70°
48°
16
74°
56°
17
72°
54°
18
68°
53°
19
74°
55°
20
72°
55°
21
71°
47°
22
66°
46°
23
66°
47°
24
68°
47°
25
68°
48°
26
67°
48°
27
68°
49°
28
69°
49°
29
70°
54°
30
71°
59°
31
76°
55°
1
71°
53°
2
74°
58°
3
76°
60°
4
79°
60°
5
79°
61°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sun River Terrace
Sun River Terrace's May 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 38° and 62°. The average high for May is 68° with an average low of 50°. 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 Sun River Terrace. See also: June | July | August.