Current Conditions

Guaíba, Rio Grande do Sul

64°F18°C

Drizzle

Wind

SE 9 mph14 km/h

Humidity

73%

Cloud Cover

77%

As of Thursday, July 23, 2026 at 3:59 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the E at 8 mph13 km/h.

Night

Overcast, with a low around 55°F13°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 32% chance of drizzle in the evening.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Drizzle	High 68°F20°C	Low 55°F13°C	Precip 0.02 in0.5 mm32%	Cloud 86%	Wind ESE 7 mph12 km/h	Friday: Overcast and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the E at 8 mph13 km/h. Friday Night: Overcast, with a low around 55°F13°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 32% chance of drizzle in the evening.
SaturdayJul 25	Showers	High 71°F21°C	Low 55°F13°C	Precip 0.03 in0.7 mm32%	Cloud 53%	Wind ESE 3 mph5 km/h	Saturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 55°F13°C. Light wind from the ENE around 3 mph4 km/h. Saturday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the ESE around 4 mph7 km/h. 32% chance of showers overnight.
SundayJul 26	Light Rain	High 71°F22°C	Low 56°F13°C	Precip 0.08 in2 mm38%	Cloud 72%	Wind ENE 3 mph5 km/h	Sunday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 56°F13°C. Light wind from the NW around 3 mph5 km/h. 28% chance of drizzle around midday. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the ESE around 4 mph6 km/h. 38% chance of showers in the evening.
MondayJul 27	Light Rain	High 74°F24°C	Low 60°F16°C	Precip 0.14 in3.5 mm46%	Cloud 85%	Wind E 5 mph7 km/h	Monday: Overcast and warm, with a high of 74°F24°C and morning low of 60°F16°C. Light wind from the E around 4 mph7 km/h. Monday Night: Overcast, with a low around 61°F16°C. Light wind from the E around 5 mph8 km/h. 46% chance of light rain throughout the night.
TuesdayJul 28	Rain	High 68°F20°C	Low 64°F18°C	Precip 1.04 in26.3 mm93%	Cloud 94%	Wind NNW 6 mph10 km/h	Tuesday: Overcast and warm, with a high of 68°F20°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 93% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 64°F18°C. Light wind from the ENE around 6 mph10 km/h. 74% chance of light rain throughout the night.
WednesdayJul 29	Heavy Rain	High 63°F17°C	Low 60°F15°C	Precip 1.28 in32.4 mm96%	Cloud 96%	Wind SSE 8 mph12 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C. Breezy from the S at 7 to 8 mph12 to 14 km/h. 87% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 60°F15°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 96% chance of heavy rain throughout the night.
ThursdayJul 30	Light Rain	High 63°F17°C	Low 56°F13°C	Precip 0.07 in1.7 mm46%	Cloud 75%	Wind SE 9 mph14 km/h	Thursday: Overcast and mild, with a high of 63°F17°C and morning low of 56°F13°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 16% chance of drizzle in the morning. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 46% chance of showers overnight.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	68°F20°C	55°F13°C	0.02 in0.5 mm· 32%	86%	Drizzle	ESE 7 mph12 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the E at 8 mph13 km/h. NightOvercast, with a low around 55°F13°C. Breezy from the ESE at 6 to 8 mph10 to 12 km/h. 32% chance of drizzle in the evening.
	SaturdayJul 25	71°F21°C	55°F13°C	0.03 in0.7 mm· 32%	53%	Showers	ESE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 55°F13°C. Light wind from the ENE around 3 mph4 km/h. NightMostly cloudy, with a low around 56°F13°C. Light wind from the ESE around 4 mph7 km/h. 32% chance of showers overnight.
	SundayJul 26	71°F22°C	56°F13°C	0.08 in2 mm· 38%	72%	Light Rain	ENE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 56°F13°C. Light wind from the NW around 3 mph5 km/h. 28% chance of drizzle around midday. NightMostly cloudy, with a low around 56°F13°C. Light wind from the ESE around 4 mph6 km/h. 38% chance of showers in the evening.
	MondayJul 27	74°F24°C	60°F16°C	0.14 in3.5 mm· 46%	85%	Light Rain	E 5 mph7 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 60°F16°C. Light wind from the E around 4 mph7 km/h. NightOvercast, with a low around 61°F16°C. Light wind from the E around 5 mph8 km/h. 46% chance of light rain throughout the night.
	TuesdayJul 28	68°F20°C	64°F18°C	1.04 in26.3 mm· 93%	94%	Rain	NNW 6 mph10 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 93% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 6 mph10 km/h. 74% chance of light rain throughout the night.
	WednesdayJul 29	63°F17°C	60°F15°C	1.28 in32.4 mm· 96%	96%	Heavy Rain	SSE 8 mph12 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the S at 7 to 8 mph12 to 14 km/h. 87% chance of rain throughout the day. NightOvercast, with a low around 60°F15°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 96% chance of heavy rain throughout the night.
	ThursdayJul 30	63°F17°C	56°F13°C	0.07 in1.7 mm· 46%	75%	Light Rain	SE 9 mph14 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 56°F13°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 16% chance of drizzle in the morning. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 46% chance of showers overnight.
	FridayJul 31	69°F21°C	55°F13°C	0.06 in1.5 mm· 16%	42%	Drizzle	E 9 mph14 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 55°F13°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. 14% chance of drizzle around midday. NightPartly cloudy, with a low around 55°F13°C. Breezy from the ESE at 9 mph14 km/h. 16% chance of drizzle in the evening.
	SaturdayAug 1	75°F24°C	59°F15°C	0.24 in6.1 mm· 28%	63%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the NE at 7 mph11 km/h. 24% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the ENE at 7 mph11 km/h. 28% chance of showers throughout the night.
	SundayAug 2	73°F23°C	64°F18°C	0.25 in6.3 mm· 30%	75%	Light Rain	NNE 6 mph10 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the N around 6 mph10 km/h. 30% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 30% chance of light rain throughout the night.
	MondayAug 3	75°F24°C	63°F17°C	0.23 in5.8 mm· 26%	74%	Light Rain	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 26% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NE around 6 mph10 km/h. 26% chance of light rain throughout the night.
	TuesdayAug 4	72°F22°C	62°F17°C	0.18 in4.6 mm· 24%	73%	Light Rain	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 62°F17°C. Breezy from the NNW at 7 mph11 km/h. 22% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NE around 6 mph10 km/h. 24% chance of light rain throughout the night.
	WednesdayAug 5	73°F23°C	61°F16°C	0.25 in6.4 mm· 30%	67%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 6 mph9 km/h. 25% chance of showers throughout the night.
	ThursdayAug 6	72°F22°C	60°F16°C	0.21 in5.4 mm· 27%	68%	Showers	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 24% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the E around 6 mph10 km/h. 27% chance of showers throughout the night.
	FridayAug 7	70°F21°C	59°F15°C	0.23 in5.8 mm· 36%	64%	Showers	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 36% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the ESE around 6 mph10 km/h. 24% chance of showers throughout the night.

Nearby Cities

Porto Alegre8 mi13 km Canoas16 mi26 km Alvorada17 mi27 km Eldorado do Sul18 mi28 km Cachoeirinha18 mi29 km Viamão18 mi29 km

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

Pattern	Example	Description
/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=11.5	Find 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: 30.1139°S, 51.3250°W·Elevation: 22m·Timezone: America/Sao_Paulo·Population: 98,239