Bahia Blanca weather live forecast

Today's maximum temperature in Bahia Blanca is expected to be 20°C. Select a day from the live weather forecast for Bahia Blanca, Argentina for more weather parameters.

Sunday
20th Sep
20

11

4

5
Monday
21st Sep
11

3

1

2
Tuesday
22nd Sep
12

1

9

6
Wednesday
23rd Sep
19

8

2

4
Thursday
24th Sep
24

14

0

4

5-day weather forecast updated at 04:00 on Sunday 20th September 2026 GMT

More about Bahia Blanca

Bahia Blanca by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Argentina

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The 5-day weather forecast for Argentina (Bahia Blanca) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bahia Blanca weather forecast by day

Below are the detailed weather forecasts for Bahia Blanca for the next 5 days.

Bahia Blanca weather for Sunday 20th September 2026

Expect isolated thunderstorms in Bahia Blanca, Argentina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 36 kph from the west.

20
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
69
% chance of some rain
<20
mm of rainfall expected
20
°C wind chill
36
kph wind from W

Bahia Blanca weather for Monday 21st September 2026

Expect mostly cloudy with light rain in Bahia Blanca, Argentina with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a strong breeze of 41 kph from the south-west.

11
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
57
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
41
kph wind from SW

Bahia Blanca weather for Tuesday 22nd September 2026

Expect scattered clouds in Bahia Blanca, Argentina with a maximum temperature of 12°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

12
°C maximum temperature
1
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
12
°C wind chill
22
kph wind from N

Bahia Blanca weather for Wednesday 23rd September 2026

Expect broken clouds in Bahia Blanca, Argentina with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the north-west.

19
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from NW

Bahia Blanca weather for Thursday 24th September 2026

Expect broken clouds in Bahia Blanca, Argentina with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-west.