26.04
sun
sun
Day
72°F
E 9 mph
Precip.
75%
75%
Night
59°F
E 23 mph
Precip.
0%
0%
27.04
mon
mon
Day
59°F
E 23 mph
Precip.
0%
0%
Night
54°F
E 12 mph
Precip.
0%
0%
28.04
tue
tue
Day
61°F
E 5 mph
Precip.
0%
0%
Night
57°F
S 6 mph
Precip.
0%
0%
29.04
wed
wed
Day
64°F
SE 5 mph
Precip.
0%
0%
Night
61°F
E 10 mph
Precip.
0%
0%
30.04
thu
thu
Day
68°F
E 5 mph
Precip.
0%
0%
Night
64°F
SW 11 mph
Precip.
0%
0%
01.05
fri
fri
Day
70°F
SW 9 mph
Precip.
0%
0%
Night
66°F
SE 6 mph
Precip.
100%
100%
02.05
sat
sat
Day
68°F
N 15 mph
Precip.
78%
78%
Night
61°F
N 18 mph
Precip.
0%
0%
03.05
sun
sun
Day
61°F
NE 14 mph
Precip.
0%
0%
Night
54°F
E 14 mph
Precip.
0%
0%
04.05
mon
mon
Day
57°F
NE 25 mph
Precip.
0%
0%
Night
54°F
E 17 mph
Precip.
0%
0%
05.05
tue
tue
Day
61°F
NE 17 mph
Precip.
0%
0%
Night
55°F
NE 12 mph
Precip.
88%
88%
06.05
wed
wed
Day
64°F
N 9 mph
Precip.
0%
0%
Night
61°F
W 11 mph
Precip.
0%
0%
07.05
thu
thu
Day
66°F
SW 11 mph
Precip.
71%
71%
Night
64°F
SW 12 mph
Precip.
86%
86%
08.05
fri
fri
Day
68°F
SW 12 mph
Precip.
0%
0%
Night
64°F
SW 12 mph
Precip.
0%
0%
09.05
sat
sat
Day
70°F
SW 11 mph
Precip.
82%
82%
Night
64°F
SW 11 mph
Precip.
0%
0%
sea water
temperature
temperature
| Rio Grande |
monthly
weather
weather
| Rio Grande |
current
weather
weather
| Rio Grande |
7 days
forecast
forecast
| Rio Grande |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 73.8°F. The highest and lowest sea temperatures during the month were 78.6°F and 70.0°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 66.3°F. The highest and lowest sea temperatures during the month were 69.6°F and 61.0°F.
Air temperature in Rio Grande, °F
Precipitation total in Rio Grande, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rio Grande
Rio Grande on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio Grande
Local time: 23:16
April 27, monday
0000
59°F
E
23 mph
23 mph
0300
54°F
E
22 mph
22 mph
0600
50°F
E
23 mph
23 mph
0900
52°F
E
22 mph
22 mph
1200
59°F
E
23 mph
23 mph
1500
63°F
E
21 mph
21 mph
1800
59°F
E
17 mph
17 mph
2100
55°F
E
13 mph
13 mph
