Arroio Grande weather — 10-day forecast

Temperature, rain, wind and feels-like in Arroio Grande, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 19:00 · DWD ICON global model

8 °C

Clear sky

Feels like 5 °C

6.3 km/hforce 1

Next 12 h

  • 198°
  • 207°
  • 216°
  • 225°
  • 235°
  • 004°
  • 013°
  • 022°
  • 032°
  • 042°
  • 051°
  • 061°
  • 072°14 %

8°19:00 1°05:00

Humidity
82 %
Dew point
5 °C
Gusts
17.2 km/h
Clouds
0 %
Pressure
1,012 hPa

Grid point 3.8 km away · 13.0 km grid · elevation 79 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 21:00
11
Good

Index set by Ozone

Ozone
27.8µg/m³
PM2.5
2.5µg/m³
PM10
3.0µg/m³
Nitrogen dioxide
2.2µg/m³
Sulphur dioxide
0.6µg/m³
Carbon monoxide
74.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

1° → 18°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Partly cloudy

    11°

  • Sat

    Partly cloudy

    13°

  • Sun

    Mainly clear

    13°

  • Mon

    Mainly clear

    11°

  • Tue

    Overcast

    12°

  • Wed

    Rain50 mm

    15°

    11°

  • Thu

    Light rain6 mm

    18°

    14°

  • Fri

    Overcast

    15°

    13°

  • Sat

    Light drizzle0 mm

    18°

  • Sun

    Light drizzle1 mm

    18°

    13°

Gusts · Sun 68.1 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV3moderate
Sunrise
07:17
Daylight
10 h 43
Sunset
18:00

Radiation · 11.1 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.4 mperiod 3 s 267°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Arroio Grande the mean temperature will be 8.8 °C — -4.2 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Arroio Grande climate — normals and trends