S
M
T
W
T
F
S
26
58°
50°
27
57°
42°
28
59°
42°
29
58°
42°
30
59°
43°
1
59°
49°
2
59°
49°
3
57°
51°
4
63°
47°
5
58°
52°
6
57°
52°
7
59°
51°
8
63°
51°
9
56°
43°
10
64°
52°
11
56°
43°
12
57°
51°
13
66°
53°
14
59°
42°
15
57°
50°
16
56°
50°
17
63°
49°
18
65°
40°
19
82°
48°
20
88°
52°
21
88°
57°
22
91°
58°
23
87°
53°
24
81°
47°
25
77°
44°
26
77°
42°
27
83°
45°
28
82°
46°
29
78°
46°
30
82°
47°
31
87°
49°
1
79°
45°
2
82°
50°
3
83°
50°
4
84°
51°
5
84°
50°
6
83°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dos Rios
Dos Rios's May 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 42° and 58°. The average high for May is 83° with an average low of 49°. 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 Dos Rios. See also: June | July | August.