11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
18°
Feels like 18°
Wind↑ E 13 km/h
Gusts27 km/h
Humidity 58 %
Evening
Clear sky
16°
Feels like 16°
Wind↑ ESE 9 km/h
Gusts27 km/h
Humidity 72 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
21°
Feels like 24°
Wind↑ NE 11 km/h
Gusts21 km/h
Humidity 62 %
Evening
Clear sky
21°
Feels like 26°
Wind↑ ESE 6 km/h
Humidity 70 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Mainly clear
23°
Feels like 27°
Wind↑ NE 13 km/h
Gusts24 km/h
Humidity 66 %
Evening
Overcast
22°
Feels like 26°
Wind↑ SE 9 km/h
Gusts18 km/h
Humidity 60 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
25°
Feels like 30°
Wind↑ ENE 9 km/h
Gusts16 km/h
Humidity 62 %
Posadas forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Posadas climate: what a normal year looks like
A normal year brings roughly 1,780 mm of rain — more than 84% of the towns of 20,000+ people we compared it with.
Afternoons reach 30 °C or more from December to March; the typical peak is 32 °C in January.
The hottest stretch is January, when afternoons average 32 °C; the coldest is July, when nights average 12 °C.
There is no real dry season: monthly rainfall stays between 92 mm and 220 mm on average.
Forecast highs for the coming week average 28 °C, 1 °C warmer than a normal October (27 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
32 °C
22 °C
145 mm
Feb
31 °C
22 °C
141 mm
Mar
30 °C
20 °C
130 mm
Apr
27 °C
18 °C
162 mm
May
23 °C
14 °C
151 mm
Jun
22 °C
13 °C
127 mm
Jul
21 °C
12 °C
122 mm
Aug
24 °C
13 °C
92 mm
Sep
24 °C
14 °C
151 mm
Oct
27 °C
18 °C
220 mm
Nov
29 °C
19 °C
164 mm
Dec
31 °C
21 °C
173 mm
Whole year
27 °C
17 °C
1,780 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 27.39° S, 55.92° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Posadas: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.57µg/m³
PM107µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Posadas
Rain observed over the last two hours by official weather radars around Posadas, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Posadas yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Posadas
Waning gibbous
87 % illuminated · 18.3 days
Rise 16:58 Set 02:23
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Argentina/Cordoba); phase and lit fraction from a synodic calculation.
Look up a past day in Posadas
Curious about the weather in Posadas on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Posadas weather at a glance
This page gathers everything about the weather in Posadas, Misiones: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 25 °C (feels like 29 °C) and the wind blows at 9 km/h.
Expected range today: 20 °C to 25 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Posadas forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
