Current Conditions

Portão, Rio Grande do Sul

57°F14°C
Showers

Wind

ENE 4 mph7 km/h

Humidity

88%

Cloud Cover

0%

As of Wednesday, September 2, 2026 at 10:24 PM GMT-3

Today's Outlook

Night

Partly cloudy, with a low around 52°F11°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 69% chance of showers in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 80°F27°CLow 52°F11°CPrecip 0.02 in0.6 mm69%Cloud 22%Wind NW 8 mph12 km/hThursday: Mostly clear and warm, with a high of 80°F27°C and morning low of 54°F12°C. Breezy from the NW at 9 to 11 mph15 to 18 km/h. Thursday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 69% chance of showers in the evening.
ShowersHigh 66°F19°CLow 54°F12°CPrecip 0.09 in2.4 mm85%Cloud 50%Wind SSW 4 mph6 km/hFriday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the WSW around 3 mph6 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the SSE around 4 mph6 km/h. 85% chance of showers overnight.
Partly CloudyHigh 64°F18°CLow 48°F9°CPrecip 0 in0 mmCloud 57%Wind SW 4 mph7 km/hSaturday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 48°F9°C. Light wind from the WSW around 4 mph7 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the S around 4 mph7 km/h.
DrizzleHigh 56°F13°CLow 44°F7°CFeels 41°F5°CPrecip 0.01 in0.3 mm16%Cloud 49%Wind SSW 6 mph9 km/hSunday: Mostly cloudy and mild, with a high of 56°F13°C and morning low of 44°F7°C. Breezy from the SW at 7 mph11 km/h. 16% chance of drizzle in the afternoon. Dry air. Sunday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the S around 5 mph8 km/h. 15% chance of drizzle in the evening.
ClearHigh 60°F15°CLow 40°F4°CPrecip 0 in0.1 mm3%Cloud 34%Wind ESE 4 mph7 km/hMonday: Partly cloudy and mild, with a high of 60°F15°C and morning low of 40°F4°C. Breezy from the ESE at 4 to 7 mph7 to 11 km/h. Dry air. Monday Night: Mostly clear, with a low around 41°F5°C. Breezy from the ESE at 5 to 8 mph7 to 12 km/h.
ClearHigh 71°F22°CLow 45°F7°CPrecip 0 in0 mmCloud 22%Wind E 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 45°F7°C. Light wind from the NNW around 3 mph5 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 45°F7°C. Light wind from the E around 4 mph7 km/h.
ShowersHigh 71°F22°CLow 53°F12°CPrecip 0.14 in3.5 mm56%Cloud 62%Wind ESE 5 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 53°F12°C. Breezy from the ESE at 4 to 7 mph7 to 11 km/h. 19% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 53°F12°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 56% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 380°F27°C52°F11°C0.02 in0.6 mm· 69%22%ShowersNW 8 mph12 km/h
FridaySep 466°F19°C54°F12°C0.09 in2.4 mm· 85%50%ShowersSSW 4 mph6 km/h
SaturdaySep 564°F18°C48°F9°C0 in0 mm· —57%Partly CloudySW 4 mph7 km/h
SundaySep 656°F13°C44°F7°C
Feels 41°F5°C
0.01 in0.3 mm· 16%49%DrizzleSSW 6 mph9 km/h
MondaySep 760°F15°C40°F4°C0 in0.1 mm· 3%34%ClearESE 4 mph7 km/h
TuesdaySep 871°F22°C45°F7°C0 in0 mm· —22%ClearE 4 mph6 km/h
WednesdaySep 971°F22°C53°F12°C0.14 in3.5 mm· 56%62%ShowersESE 5 mph7 km/h
ThursdaySep 1066°F19°C60°F15°C0.88 in22.4 mm· 79%85%RainSW 7 mph11 km/h
FridaySep 1169°F21°C55°F13°C0.23 in5.9 mm· 31%55%ShowersSW 6 mph10 km/h
SaturdaySep 1268°F20°C53°F12°C0.31 in7.9 mm· 28%58%ShowersSE 6 mph9 km/h
SundaySep 1369°F20°C53°F12°C0.15 in3.9 mm· 27%59%ShowersSE 6 mph9 km/h
MondaySep 1471°F22°C55°F13°C0.22 in5.7 mm· 30%60%ShowersE 6 mph9 km/h
TuesdaySep 1570°F21°C57°F14°C0.32 in8.1 mm· 33%62%ShowersSE 6 mph9 km/h
WednesdaySep 1669°F21°C55°F13°C0.24 in6 mm· 27%62%ShowersSE 6 mph9 km/h
ThursdaySep 1768°F20°C55°F13°C0.19 in4.9 mm· 26%66%ShowersSE 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 29.7017°S, 51.2419°W·Elevation: 49m·Timezone: America/Sao_Paulo·Population: 34,071