Current Conditions

Ulianópolis, Pará

86°F30°C

Hot

Wind

NE 6 mph10 km/h

Humidity

56%

Cloud Cover

26%

As of Wednesday, September 23, 2026 at 8:09 PM GMT-3

Today's Outlook

Night

Mostly clear, with a low around 78°F26°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 99°F37°CFeels 102°F39°C	Low 76°F24°C	Precip 0 in0 mm—	Cloud 30%	Wind NE 6 mph10 km/h	Thursday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 76°F24°C. Light wind from the NE around 6 mph9 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F26°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h.
Hot	High 95°F35°CFeels 100°F38°C	Low 76°F24°C	Precip 0 in0.1 mm7%	Cloud 44%	Wind NE 7 mph11 km/h	Friday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 76°F24°C — feels like 100°F38°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h.
Hot	High 97°F36°CFeels 102°F39°C	Low 76°F24°C	Precip 0 in0.1 mm5%	Cloud 57%	Wind ENE 5 mph9 km/h	Saturday: Mostly cloudy and hot, with a high of 97°F36°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the NE around 5 mph8 km/h.
Drizzle	High 95°F35°CFeels 102°F39°C	Low 77°F25°C	Precip 0.01 in0.2 mm17%	Cloud 46%	Wind NE 5 mph9 km/h	Sunday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 102°F39°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the NE around 5 mph8 km/h. 17% chance of drizzle in the evening.
Drizzle	High 93°F34°CFeels 100°F38°C	Low 77°F25°C	Precip 0.01 in0.3 mm11%	Cloud 56%	Wind NE 6 mph9 km/h	Monday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the NE around 6 mph9 km/h. 11% chance of drizzle.
Hot	High 96°F35°CFeels 100°F38°C	Low 76°F24°C	Precip 0 in0.1 mm5%	Cloud 42%	Wind NE 6 mph9 km/h	Tuesday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 76°F24°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the NE around 5 mph8 km/h.
Hot	High 96°F36°CFeels 102°F39°C	Low 75°F24°C	Precip 0 in0.1 mm2%	Cloud 38%	Wind ENE 6 mph10 km/h	Wednesday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 75°F24°C — feels like 102°F39°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 78°F25°C. Light wind from the NE around 6 mph9 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 24	99°F37°C Feels 102°F39°C	76°F24°C	0 in0 mm· —	30%	Hot	NE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 76°F24°C. Light wind from the NE around 6 mph9 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F26°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h.
	FridaySep 25	95°F35°C Feels 100°F38°C	76°F24°C	0 in0.1 mm· 7%	44%	Hot	NE 7 mph11 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 76°F24°C — feels like 100°F38°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the NE at 7 to 9 mph11 to 14 km/h.
	SaturdaySep 26	97°F36°C Feels 102°F39°C	76°F24°C	0 in0.1 mm· 5%	57%	Hot	ENE 5 mph9 km/h
DayMostly cloudy and hot, with a high of 97°F36°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the NE around 5 mph8 km/h.
	SundaySep 27	95°F35°C Feels 102°F39°C	77°F25°C	0.01 in0.2 mm· 17%	46%	Drizzle	NE 5 mph9 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 102°F39°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the NE around 5 mph8 km/h. 17% chance of drizzle in the evening.
	MondaySep 28	93°F34°C Feels 100°F38°C	77°F25°C	0.01 in0.3 mm· 11%	56%	Drizzle	NE 6 mph9 km/h
DayMostly cloudy and hot, with a high of 93°F34°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the NE around 6 mph9 km/h. 11% chance of drizzle.
	TuesdaySep 29	96°F35°C Feels 100°F38°C	76°F24°C	0 in0.1 mm· 5%	42%	Hot	NE 6 mph9 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 76°F24°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F25°C. Light wind from the NE around 5 mph8 km/h.
	WednesdaySep 30	96°F36°C Feels 102°F39°C	75°F24°C	0 in0.1 mm· 2%	38%	Hot	ENE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 96°F36°C and morning low of 75°F24°C — feels like 102°F39°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F25°C. Light wind from the NE around 6 mph9 km/h.
	ThursdayOct 1	94°F35°C Feels 100°F38°C	76°F24°C	0 in0.1 mm· 4%	38%	Hot	NE 7 mph11 km/h
DayMostly cloudy and hot, with a high of 94°F35°C and morning low of 76°F24°C — feels like 100°F38°C. Breezy from the ENE at 8 to 10 mph13 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 78°F25°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h.
	FridayOct 2	95°F35°C Feels 99°F37°C	74°F24°C	0 in0.1 mm· 2%	41%	Hot	NE 7 mph11 km/h
DayMostly cloudy and hot, with a high of 95°F35°C and morning low of 74°F24°C. Breezy from the NE at 7 to 9 mph12 to 15 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the NE at 6 to 7 mph9 to 12 km/h.
	SaturdayOct 3	94°F35°C Feels 99°F37°C	74°F23°C	0 in0.1 mm· 2%	52%	Hot	NE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 94°F35°C and morning low of 74°F23°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F25°C. Light wind from the NE around 6 mph9 km/h.
	SundayOct 4	94°F34°C Feels 99°F37°C	75°F24°C	0.01 in0.3 mm· 25%	52%	Drizzle	ENE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 94°F34°C and morning low of 75°F24°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. 25% chance of drizzle around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Light wind from the NE around 5 mph8 km/h.
	MondayOct 5	94°F35°C Feels 99°F37°C	75°F24°C	0.01 in0.2 mm· 12%	37%	Drizzle	ENE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 75°F24°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 12% chance of drizzle. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Light wind from the NE around 5 mph8 km/h.
	TuesdayOct 6	95°F35°C	74°F23°C	0 in0 mm· —	24%	Hot	ENE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 74°F23°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 76°F24°C. Light wind from the NE around 5 mph9 km/h.
	WednesdayOct 7	95°F35°C Feels 98°F37°C	74°F23°C	0 in0 mm· —	28%	Hot	ENE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 74°F23°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 76°F24°C. Light wind from the NE around 6 mph9 km/h.
	ThursdayOct 8	95°F35°C Feels 99°F37°C	74°F24°C	0 in0 mm· —	33%	Hot	ENE 7 mph12 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 74°F24°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 76°F25°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.

Nearby Cities

Dom Eliseu38 mi60 km Itinga do Maranhão49 mi79 km Paragominas52 mi84 km Bom Jesus das Selvas68 mi109 km Rondon do Pará82 mi131 km Ipixuna do Pará82 mi132 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: 3.7419°S, 47.4947°W·Elevation: 119m·Timezone: America/Belem·Population: 37,972