S
M
T
W
T
F
S
26
91°
81°
27
91°
76°
28
92°
78°
29
93°
77°
30
90°
82°
1
N/A
2
90°
78°
3
89°
77°
4
85°
77°
5
89°
78°
6
89°
78°
7
88°
77°
8
87°
81°
9
86°
82°
10
85°
81°
11
83°
82°
12
83°
82°
13
84°
83°
14
83°
81°
15
82°
81°
16
82°
81°
17
83°
81°
18
82°
81°
19
82°
81°
20
83°
81°
21
82°
81°
22
82°
81°
23
83°
81°
24
82°
81°
25
82°
81°
26
83°
81°
27
82°
81°
28
82°
81°
29
82°
81°
30
83°
81°
31
82°
81°
1
82°
81°
2
82°
81°
3
82°
81°
4
82°
81°
5
82°
81°
6
82°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Rio Tuba
Rio Tuba's May 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 77° and 83°. The average high for May is 84° with an average low of 81°. 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 Rio Tuba. See also: June | July | August.