S
M
T
W
T
F
S
26
91°
74°
27
83°
73°
28
87°
72°
29
91°
72°
30
95°
73°
1
96°
71°
2
93°
70°
3
94°
67°
4
95°
69°
5
92°
69°
6
95°
72°
7
92°
70°
8
94°
68°
9
94°
70°
10
73°
59°
11
75°
56°
12
79°
57°
13
81°
61°
14
90°
66°
15
85°
72°
16
93°
72°
17
87°
71°
18
74°
66°
19
69°
60°
20
73°
62°
21
70°
64°
22
74°
63°
23
91°
69°
24
92°
67°
25
93°
68°
26
93°
68°
27
95°
67°
28
96°
68°
29
98°
70°
30
93°
67°
31
93°
66°
1
92°
67°
2
90°
69°
3
88°
67°
4
89°
69°
5
89°
66°
6
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alta Floresta
Alta Floresta's May 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 66° and 70°. The average high for May is 92° with an average low of 68°. 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 Alta Floresta. See also: June | July | August.
