Posadas, Argentina – Weather Tomorrow July 18

Saturday, July 18
Night 03:00am – 09:00am fair
25° 25° 77° 77°
fair
N 25 km/h 16 mph
Morning 09:00am – 03:00pm fair
26° 30° 79° 86°
fair
NNE 27 km/h 17 mph
Afternoon 03:00pm – 09:00pm cloudy
27° 30° 81° 86°
cloudy
NNE 24 km/h 15 mph
Evening 09:00pm – 03:00am heavy rain showers
20° 27° 68° 81°
heavy rain showers
N 17 km/h 11 mph

Weather Tomorrow – Summary

Tomorrow, on Saturday morning fair, during the day cloudy, evening heavy rain showers. Temperature: 20° to 30°C68° to 86°F. Wind: 17 to 27 km/h11 to 17 mph.

Data source: MET Norway — Last updated: Jul 16, 2026, 20:04 UTC