Sunniest Places This Weekend from Buenos Aires 2026

Fri 18 – Mon 21

#1

Brasilia, Brazil

29°C Clear skies from €516

Fri 18 – Mon 21 Sep · 3 nights

Fri 27°C

Sat 28°C

Sun 29°C

Mon 30°C

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Sat 19 – Wed 23

#2

San Juan, Argentina

24°C Clear skies from €215

Sat 19 – Wed 23 Sep · 4 nights

Sat 26°C

Sun 28°C

Mon 18°C

Tue 21°C

Wed 26°C

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Thu 17 – Sun 20

#3

Lima, Peru

22°C Clear skies from €409

Thu 17 – Sun 20 Sep · 3 nights

Thu 22°C

Fri 22°C

Sat 22°C

Sun 22°C

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Sat 19 – Wed 23

#4

San Salvador de Jujuy, Argentina

27°C Clear skies from €331

Sat 19 – Wed 23 Sep · 4 nights

Sat 24°C

Sun 29°C

Mon 29°C

Tue 24°C

Wed 29°C

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Sat 19 – Thu 24

#5

Mendoza, Argentina

21°C Clear skies from €119

Sat 19 – Thu 24 Sep · 5 nights

Sat 23°C

Sun 23°C

Mon 15°C

Tue 20°C

Wed 24°C

Thu 23°C

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Sat 19 – Wed 23

#6

Catamarca, Argentina

27°C Clear skies from €302

Sat 19 – Wed 23 Sep · 4 nights

Sat 26°C

Sun 28°C

Mon 29°C

Tue 25°C

Wed 29°C

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Sat 19 – Thu 24

#7

San Miguel de Tucuman, Argentina

28°C Clear skies from €118

Sat 19 – Thu 24 Sep · 5 nights

Sat 26°C

Sun 29°C

Mon 29°C

Tue 23°C

Wed 29°C

Thu 35°C

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Fri 18 – Mon 21

#8

Salta, Argentina

25°C Clear skies from €114

Fri 18 – Mon 21 Sep · 3 nights

Fri 21°C

Sat 24°C

Sun 28°C

Mon 29°C

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Sat 19 – Thu 24

#9

La Rioja, Argentina

26°C Mostly sunny from €224

Sat 19 – Thu 24 Sep · 5 nights

Sat 25°C

Sun 27°C

Mon 26°C

Tue 23°C

Wed 26°C

Thu 31°C

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Sat 19 – Wed 23

#10

Santiago del Estero, Argentina

25°C Mostly sunny from €305

Sat 19 – Wed 23 Sep · 4 nights

Sat 26°C

Sun 29°C

Mon 27°C

Tue 17°C

Wed 27°C

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Thu 17 – Mon 21

#11

Mar del Plata, Argentina

15°C Mostly sunny from €124

Thu 17 – Mon 21 Sep · 4 nights

Thu 15°C

Fri 16°C

Sat 15°C

Sun 16°C

Mon 12°C

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Thu 17 – Mon 21

#12

Bahia Blanca, Argentina

19°C Mostly sunny from €145

Thu 17 – Mon 21 Sep · 4 nights

Thu 19°C

Fri 23°C

Sat 25°C

Sun 16°C

Mon 14°C

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Thu 17 – Sun 20

#13

Neuquen, Argentina

20°C Mostly sunny from €118

Thu 17 – Sun 20 Sep · 3 nights

Thu 18°C

Fri 22°C

Sat 23°C

Sun 18°C

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Thu 17 – Sun 20

#14

Rosario, Argentina

24°C Mostly sunny from €105

Thu 17 – Sun 20 Sep · 3 nights

Thu 22°C

Fri 21°C

Sat 25°C

Sun 26°C

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Sat 19 – Wed 23

#15

Porto Seguro, Brazil

25°C Mostly sunny from €1135

Sat 19 – Wed 23 Sep · 4 nights

Sat 24°C

Sun 24°C

Mon 26°C

Tue 26°C

Wed 27°C

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Sat 19 – Thu 24

#16

San Rafael, Argentina

22°C Mostly sunny from €193

Sat 19 – Thu 24 Sep · 5 nights

Sat 25°C

Sun 23°C

Mon 14°C

Tue 21°C

Wed 21°C

Thu 27°C

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Thu 17 – Sun 20

#17

Santa Rosa, Argentina

22°C Mostly sunny from €158

Thu 17 – Sun 20 Sep · 3 nights

Thu 23°C

Fri 23°C

Sat 24°C

Sun 18°C

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Thu 17 – Sun 20

#18

Montevideo, Uruguay

18°C Mostly sunny from €288

Thu 17 – Sun 20 Sep · 3 nights

Thu 16°C

Fri 17°C

Sat 19°C

Sun 20°C

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Sat 19 – Wed 23

#19

Puerto Madryn, Argentina

15°C Mostly sunny from €429

Sat 19 – Wed 23 Sep · 4 nights

Sat 19°C

Sun 19°C

Mon 9°C

Tue 13°C

Wed 17°C

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Fri 18 – Mon 21

#20

Natal, Brazil

28°C Mostly sunny from €601

Fri 18 – Mon 21 Sep · 3 nights

Fri 28°C

Sat 28°C

Sun 28°C

Mon 29°C

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Sat 19 – Thu 24

#21

Corrientes, Argentina

26°C Mostly sunny from €245

Sat 19 – Thu 24 Sep · 5 nights

Sat 21°C

Sun 27°C

Mon 30°C

Tue 19°C

Wed 28°C

Thu 34°C

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Sat 19 – Wed 23

#22

Recife, Brazil

27°C Mostly sunny from €1093

Sat 19 – Wed 23 Sep · 4 nights

Sat 27°C

Sun 27°C

Mon 27°C

Tue 27°C

Wed 27°C

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Sat 19 – Fri 25

#23

Formosa, Argentina

30°C Mostly sunny from €174

Sat 19 – Fri 25 Sep · 6 nights

Sat 20°C

Sun 28°C

Mon 32°C

Tue 27°C

Wed 27°C

Thu 36°C

Fri 39°C

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Sat 19 – Thu 24

#24

Asuncion, Paraguay

30°C Mostly sunny from €213

Sat 19 – Thu 24 Sep · 5 nights

Sat 22°C

Sun 29°C

Mon 33°C

Tue 29°C

Wed 30°C

Thu 36°C

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