Current Conditions

Porto Velho, Rondônia

91°F33°C

Drizzle

Feels like97°F36°C

Wind

N 3 mph5 km/h

Humidity

52%

Cloud Cover

41%

As of Tuesday, September 8, 2026 at 5:37 PM GMT-4

Today's Outlook

Day

Partly cloudy and hot, with a high of 94°F34°C. Light wind from the NNE around 3 mph5 km/h. 22% chance of drizzle in the afternoon. Heat risk in the afternoon.

Night

Partly cloudy, with a low around 79°F26°C. Light wind from the NNW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 94°F34°CFeels 99°F37°C	Low 79°F26°C	Precip 0.01 in0.2 mm22%	Cloud 36%	Wind N 3 mph5 km/h	Tuesday: Partly cloudy and hot, with a high of 94°F34°C. Light wind from the NNE around 3 mph5 km/h. 22% chance of drizzle in the afternoon. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the NNW around 3 mph5 km/h.
Hot	High 95°F35°CFeels 102°F39°C	Low 76°F24°C	Precip 0.01 in0.2 mm8%	Cloud 46%	Wind NNW 3 mph4 km/h	Wednesday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 102°F39°C. Light wind from the N around 2 mph4 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 76°F24°C. Light wind from the NW around 3 mph5 km/h.
Drizzle	High 95°F35°CFeels 102°F39°C	Low 76°F25°C	Precip 0.02 in0.5 mm38%	Cloud 28%	Wind N 3 mph5 km/h	Thursday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 82°F28°C — feels like 102°F39°C. Light wind from the NNW around 3 mph4 km/h. 38% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the N around 4 mph7 km/h.
Showers	High 93°F34°CFeels 101°F38°C	Low 77°F25°C	Precip 0.11 in2.9 mm54%	Cloud 43%	Wind N 4 mph6 km/h	Friday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the N around 4 mph6 km/h. 54% chance of showers throughout the day. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 77°F25°C. Light wind from the N around 4 mph7 km/h.
Showers	High 91°F33°CFeels 101°F38°C	Low 77°F25°C	Precip 0.17 in4.3 mm60%	Cloud 57%	Wind N 3 mph5 km/h	Saturday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the N around 3 mph4 km/h. 60% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the NE around 3 mph5 km/h. 13% chance of drizzle throughout the night.
Light Rain	High 87°F31°CFeels 94°F35°C	Low 76°F25°C	Precip 0.18 in4.5 mm57%	Cloud 73%	Wind SSE 5 mph8 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Light wind from the SSE around 5 mph8 km/h. 57% chance of showers throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 76°F25°C. Light wind from the SSE around 5 mph9 km/h. 39% chance of light rain throughout the night.
Partly Cloudy	High 88°F31°CFeels 92°F33°C	Low 73°F23°C	Precip 0.01 in0.2 mm6%	Cloud 51%	Wind SSW 5 mph8 km/h	Monday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C. Breezy from the S at 5 to 7 mph7 to 12 km/h. Humid. Monday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the SSW around 5 mph9 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	94°F34°C Feels 99°F37°C	79°F26°C	0.01 in0.2 mm· 22%	36%	Drizzle	N 3 mph5 km/h
DayPartly cloudy and hot, with a high of 94°F34°C. Light wind from the NNE around 3 mph5 km/h. 22% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the NNW around 3 mph5 km/h.
	WednesdaySep 9	95°F35°C Feels 102°F39°C	76°F24°C	0.01 in0.2 mm· 8%	46%	Hot	NNW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 102°F39°C. Light wind from the N around 2 mph4 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F24°C. Light wind from the NW around 3 mph5 km/h.
	ThursdaySep 10	95°F35°C Feels 102°F39°C	76°F25°C	0.02 in0.5 mm· 38%	28%	Drizzle	N 3 mph5 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 82°F28°C — feels like 102°F39°C. Light wind from the NNW around 3 mph4 km/h. 38% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F25°C. Light wind from the N around 4 mph7 km/h.
	FridaySep 11	93°F34°C Feels 101°F38°C	77°F25°C	0.11 in2.9 mm· 54%	43%	Showers	N 4 mph6 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the N around 4 mph6 km/h. 54% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Light wind from the N around 4 mph7 km/h.
	SaturdaySep 12	91°F33°C Feels 101°F38°C	77°F25°C	0.17 in4.3 mm· 60%	57%	Showers	N 3 mph5 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the N around 3 mph4 km/h. 60% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the NE around 3 mph5 km/h. 13% chance of drizzle throughout the night.
	SundaySep 13	87°F31°C Feels 94°F35°C	76°F25°C	0.18 in4.5 mm· 57%	73%	Light Rain	SSE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Light wind from the SSE around 5 mph8 km/h. 57% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Light wind from the SSE around 5 mph9 km/h. 39% chance of light rain throughout the night.
	MondaySep 14	88°F31°C Feels 92°F33°C	73°F23°C	0.01 in0.2 mm· 6%	51%	Partly Cloudy	SSW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C. Breezy from the S at 5 to 7 mph7 to 12 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SSW around 5 mph9 km/h.
	TuesdaySep 15	94°F34°C Feels 99°F37°C	74°F23°C	0.01 in0.3 mm· 25%	28%	Drizzle	SSW 4 mph6 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 77°F25°C. Light wind from the S around 3 mph6 km/h. 25% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 74°F23°C. Light wind from the SSW around 4 mph7 km/h.
	WednesdaySep 16	93°F34°C Feels 99°F37°C	76°F24°C	0.04 in1.1 mm· 28%	40%	Drizzle	S 4 mph6 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 79°F26°C. Light wind from the SSE around 4 mph6 km/h. 28% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Light wind from the SSW around 4 mph6 km/h.
	ThursdaySep 17	95°F35°C Feels 101°F38°C	76°F24°C	0.03 in0.7 mm· 34%	42%	Drizzle	S 3 mph5 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the E around 3 mph4 km/h. 34% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Light wind from the WSW around 4 mph6 km/h.
	FridaySep 18	94°F35°C Feels 101°F38°C	76°F25°C	0.04 in1 mm· 29%	46%	Drizzle	WSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the ENE around 3 mph4 km/h. 29% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 4 mph6 km/h.
	SaturdaySep 19	93°F34°C Feels 100°F38°C	77°F25°C	0.06 in1.4 mm· 37%	52%	Drizzle	SW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the ENE around 3 mph5 km/h. 37% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the WSW around 4 mph6 km/h. 12% chance of drizzle in the evening.
	SundaySep 20	92°F33°C Feels 100°F38°C	76°F25°C	0.09 in2.4 mm· 46%	57%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and hot, with a high of 92°F33°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the N around 3 mph5 km/h. 46% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 4 mph6 km/h. 17% chance of drizzle throughout the night.
	MondaySep 21	92°F34°C Feels 100°F38°C	76°F25°C	0.08 in2 mm· 39%	59%	Showers	SW 4 mph6 km/h
DayMostly cloudy and hot, with a high of 92°F34°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the NNE around 3 mph5 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F25°C. Light wind from the SW around 4 mph6 km/h. 15% chance of drizzle throughout the night.
	TuesdaySep 22	94°F34°C Feels 101°F38°C	76°F25°C	0.04 in1 mm· 23%	53%	Drizzle	W 4 mph6 km/h
DayMostly cloudy and hot, with a high of 94°F34°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the NNE around 3 mph5 km/h. 23% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F25°C. Light wind from the WSW around 4 mph6 km/h. 10% chance of drizzle overnight.

Nearby Cities

Candeias do Jamari15 mi24 km Alto Paraíso78 mi125 km Ariquemes99 mi159 km Buritis100 mi161 km Humaitá105 mi169 km Monte Negro113 mi182 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: 8.7619°S, 63.9039°W·Elevation: 90m·Timezone: America/Porto_Velho·Population: 548,952