Current Conditions

Guaíra, Paraná

69°F20°C
Rain

Wind

NNE 8 mph12 km/h

Humidity

100%

Cloud Cover

99%

As of Tuesday, October 13, 2026 at 1:19 PM GMT-3

Today's Outlook

Day

Overcast and warm, with a high of 70°F21°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 99% chance of rain in the morning. Humid.

Night

Overcast, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 70°F21°CLow 66°F19°CPrecip 1.24 in31.4 mm99%Cloud 89%Wind NNE 6 mph10 km/hTuesday: Overcast and warm, with a high of 70°F21°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 99% chance of rain in the morning. Humid. Tuesday Night: Overcast, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain overnight.
Heavy RainHigh 69°F21°CLow 66°F19°CPrecip 1.5 in38 mm100%Cloud 87%Wind NE 5 mph9 km/hWednesday: Overcast and warm, with a high of 69°F21°C. Light wind from the NE around 6 mph10 km/h. 100% chance of heavy rain in the morning. Humid. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h. 96% chance of rain overnight.
Light RainHigh 75°F24°CLow 67°F19°CPrecip 0.28 in7 mm90%Cloud 76%Wind SW 6 mph10 km/hThursday: Overcast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h. 90% chance of light rain in the morning. Humid. Thursday Night: Mostly cloudy, with a low around 67°F19°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. 76% chance of light rain overnight.
DrizzleHigh 76°F24°CLow 63°F17°CPrecip 0.01 in0.2 mm11%Cloud 47%Wind SSW 9 mph15 km/hFriday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 11% chance of drizzle. Friday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SW at 8 to 10 mph14 to 16 km/h.
ClearHigh 72°F22°CLow 60°F15°CPrecip 0 in0 mm—Cloud 39%Wind SSW 9 mph14 km/hSaturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 62°F16°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. Saturday Night: Mostly clear, with a low around 60°F15°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h.
ClearHigh 74°F23°CLow 57°F14°CPrecip 0 in0 mm—Cloud 15%Wind S 8 mph12 km/hSunday: Mostly clear and warm, with a high of 74°F23°C and morning low of 60°F15°C. Breezy from the S at 8 mph13 km/h. Sunday Night: Mostly clear, with a low around 57°F14°C. Breezy from the SSW at 8 mph12 km/h.
ClearHigh 79°F26°CLow 55°F13°CPrecip 0 in0 mm—Cloud 26%Wind SSE 6 mph10 km/hMonday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F16°C. Light wind from the SE around 6 mph9 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1370°F21°C66°F19°C1.24 in31.4 mm· 99%89%RainNNE 6 mph10 km/h
WednesdayOct 1469°F21°C66°F19°C1.5 in38 mm· 100%87%Heavy RainNE 5 mph9 km/h
ThursdayOct 1575°F24°C67°F19°C0.28 in7 mm· 90%76%Light RainSW 6 mph10 km/h
FridayOct 1676°F24°C63°F17°C0.01 in0.2 mm· 11%47%DrizzleSSW 9 mph15 km/h
SaturdayOct 1772°F22°C60°F15°C0 in0 mm· —39%ClearSSW 9 mph14 km/h
SundayOct 1874°F23°C57°F14°C0 in0 mm· —15%ClearS 8 mph12 km/h
MondayOct 1979°F26°C55°F13°C0 in0 mm· —26%ClearSSE 6 mph10 km/h
TuesdayOct 2081°F27°C62°F17°C0.08 in2 mm· 20%59%ShowersE 8 mph13 km/h
WednesdayOct 2179°F26°C70°F21°C0.28 in7.1 mm· 38%72%Light RainENE 10 mph16 km/h
ThursdayOct 2278°F25°C70°F21°C0.59 in15 mm· 56%86%RainENE 9 mph15 km/h
FridayOct 2377°F25°C70°F21°C0.84 in21.3 mm· 75%90%RainENE 7 mph12 km/h
SaturdayOct 2478°F25°C69°F21°C0.54 in13.7 mm· 54%85%Light RainSSE 7 mph12 km/h
SundayOct 2577°F25°C68°F20°C0.45 in11.4 mm· 47%88%Light RainSSE 7 mph12 km/h
MondayOct 2676°F24°C67°F20°C0.46 in11.6 mm· 47%85%Light RainSE 8 mph13 km/h
TuesdayOct 2776°F24°C67°F19°C0.3 in7.7 mm· 36%77%Light RainSSE 7 mph11 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: 24.0820°S, 54.2462°W·Elevation: 256m·Timezone: America/Sao_Paulo·Population: 33,310