World Resorts

Brazil

Rio Grande Weather

Rio Grande 14 Days Forecast

24.12
wed

Day

82°F

W 9 mph

Precip.
0%

Night

73°F

S 8 mph

Precip.
79%

25.12
thu

Day

77°F

N 17 mph

Precip.
0%

Night

70°F

NW 7 mph

Precip.
0%

26.12
fri

Day

77°F

W 9 mph

Precip.
0%

Night

72°F

SW 14 mph

Precip.
0%

27.12
sat

Day

75°F

SE 9 mph

Precip.
100%

Night

73°F

SE 9 mph

Precip.
0%

28.12
sun

Day

81°F

N 6 mph

Precip.
23%

Night

72°F

NW 6 mph

Precip.
0%

29.12
mon

Day

77°F

NW 9 mph

Precip.
0%

Night

70°F

SW 9 mph

Precip.
0%

30.12
tue

Day

81°F

SW 11 mph

Precip.
0%

Night

72°F

SW 14 mph

Precip.
27%

31.12
wed

Day

82°F

E 4 mph

Precip.
0%

Night

73°F

S 9 mph

Precip.
0%

01.01
thu

Day

86°F

S 7 mph

Precip.
100%

Night

70°F

E 11 mph

Precip.
29%

02.01
fri

Day

70°F

N 19 mph

Precip.
87%

Night

64°F

N 11 mph

Precip.
0%

03.01
sat

Day

73°F

E 4 mph

Precip.
0%

Night

66°F

N 9 mph

Precip.
0%

04.01
sun

Day

73°F

W 6 mph

Precip.
0%

Night

68°F

SW 17 mph

Precip.
0%

05.01
mon

Day

79°F

SW 12 mph

Precip.
0%

Night

73°F

S 16 mph

Precip.
20%

06.01
tue

Day

77°F

NE 11 mph

Precip.
100%

Night

70°F

N 11 mph

Precip.
72%

sea water
temperature

Rio Grande

monthly
weather

Rio Grande

current
weather

Rio Grande

7 days
forecast

Rio Grande

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 79.3°F and 72.7°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 77.4°F. The highest and lowest sea temperatures during the month were 80.8°F and 74.3°F.