03.30
mon
mon
DAY
88°F
N 9 mph
precip
100%
100%
NIGHT
76°F
W 7 mph
precip
78%
78%
03.31
tue
tue
DAY
88°F
W 11 mph
precip
0%
0%
NIGHT
74°F
W 4 mph
precip
0%
0%
04.01
wed
wed
DAY
90°F
SW 2 mph
precip
0%
0%
NIGHT
76°F
W 2 mph
precip
0%
0%
04.02
thu
thu
DAY
92°F
SE 6 mph
precip
0%
0%
NIGHT
76°F
S 2 mph
precip
0%
0%
04.03
fri
fri
DAY
90°F
E 4 mph
precip
0%
0%
NIGHT
76°F
NW 4 mph
precip
0%
0%
04.04
sat
sat
DAY
88°F
N 5 mph
precip
0%
0%
NIGHT
72°F
NW 6 mph
precip
100%
100%
04.05
sun
sun
DAY
72°F
NW 6 mph
precip
100%
100%
NIGHT
70°F
NW 6 mph
precip
85%
85%
04.06
mon
mon
DAY
78°F
W 5 mph
precip
100%
100%
NIGHT
66°F
W 11 mph
precip
100%
100%
04.07
tue
tue
DAY
72°F
W 12 mph
precip
81%
81%
NIGHT
70°F
W 11 mph
precip
82%
82%
04.08
wed
wed
DAY
78°F
W 12 mph
precip
88%
88%
NIGHT
70°F
W 6 mph
precip
0%
0%
04.09
thu
thu
DAY
84°F
W 5 mph
precip
60%
60%
NIGHT
74°F
SW 6 mph
precip
0%
0%
04.10
fri
fri
DAY
86°F
S 7 mph
precip
0%
0%
NIGHT
74°F
NE 6 mph
precip
100%
100%
04.11
sat
sat
DAY
92°F
SE 11 mph
precip
71%
71%
NIGHT
72°F
SE 18 mph
precip
100%
100%
04.12
sun
sun
DAY
72°F
E 14 mph
precip
0%
0%
NIGHT
58°F
E 11 mph
precip
0%
0%
Sea water
temperature
temperature
| Porto Alegre |
Weather in
April
April
| Porto Alegre |
7 day weather
forecast
forecast
| Porto Alegre |
10 day weather
forecast
forecast
| Porto Alegre |
14 day weather
forecast
forecast
| Porto Alegre |
Monthly weather
averages
averages
| Porto Alegre |
Current Weather
Conditions
Conditions
| Porto Alegre |
When is the Best
Time to Visit?
Time to Visit?
| Porto Alegre |
Porto Alegre Sea Water Temperature in March, °F
The average sea surface temperature in March 2026 for Porto Alegre was 82.3°F. The maximum and minimum values were 80.8°F and 85.2°F respectively.
Porto Alegre on the Weather Map
Brazil Resorts:
NAME
F°
| Anchieta |  |
+84 |
| Buzios | |
+82 |
| Florianopolis |  |
+86 |
| Fortaleza | |
+86 |
| Itajai |  |
+88 |
| Jericoacoara | |
+86 |
| Joao Pessoa |  |
+90 |
| Recife | |
+88 |
| Rio de Janeiro | |
+86 |
| Rio Grande |  |
+78 |
| Salvador | |
+84 |
| Santos | |
+82 |
| Sao Paulo | |
+86 |
| Sao Sebastiao | |
+82 |
| Xangri-la | |
+80 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Porto Alegre
Local time: 11:00
30 mar, monday
| 1200 | |
88°F | N 9 mph |
| 1500 | |
86°F | NW 11 mph |
| 1800 | |
82°F | NW 11 mph |
| 2100 | |
76°F | NW 10 mph |
31 mar, tuesday
| 0000 | |
76°F | W 7 mph |
| 0300 | |
72°F | NW 6 mph |
| 0600 | |
70°F | W 5 mph |
| 0900 | |
78°F | W 7 mph |