Current Conditions

Porto Acre, Acre

91°F33°C
Drizzle

Feels like99°F37°C

Wind

SSW 2 mph3 km/h

Humidity

52%

Cloud Cover

39%

As of Wednesday, September 2, 2026 at 4:30 PM GMT-5

Today's Outlook

Day

Partly cloudy and hot, with a high of 93°F34°C — feels like 100°F38°C. Light wind from the S around 2 mph3 km/h. 20% chance of drizzle throughout the day. Heat risk in the afternoon.

Night

Mostly clear, with a low around 79°F26°C. Light wind from the SSW around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 93°F34°CFeels 100°F38°CLow 79°F26°CPrecip 0.01 in0.3 mm20%Cloud 31%Wind SSW 3 mph4 km/hWednesday: Partly cloudy and hot, with a high of 93°F34°C — feels like 100°F38°C. Light wind from the S around 2 mph3 km/h. 20% chance of drizzle throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 79°F26°C. Light wind from the SSW around 4 mph6 km/h.
DrizzleHigh 96°F36°CFeels 104°F40°CLow 74°F23°CPrecip 0.01 in0.3 mm44%Cloud 24%Wind NW 3 mph5 km/hThursday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 77°F25°C — feels like 104°F40°C. Light wind from the NNW around 3 mph4 km/h. 44% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 74°F23°C. Light wind from the WNW around 4 mph6 km/h.
ShowersHigh 96°F36°CFeels 104°F40°CLow 76°F25°CPrecip 0.04 in0.9 mm63%Cloud 29%Wind NW 4 mph6 km/hFriday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 80°F27°C — feels like 104°F40°C. Light wind from the NW around 3 mph6 km/h. 63% chance of showers around midday. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the NW around 4 mph6 km/h.
ShowersHigh 95°F35°CFeels 102°F39°CLow 75°F24°CPrecip 0.06 in1.4 mm59%Cloud 33%Wind NNW 4 mph6 km/hSaturday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 79°F26°C — feels like 102°F39°C. Light wind from the NNW around 3 mph5 km/h. 59% chance of showers around midday. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the N around 4 mph6 km/h. 11% chance of drizzle.
RainHigh 86°F30°CFeels 93°F34°CLow 72°F22°CPrecip 0.49 in12.5 mm80%Cloud 64%Wind ESE 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 77°F25°C — feels like 93°F34°C. Light wind from the N around 3 mph5 km/h. 80% chance of rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the SE around 5 mph8 km/h. 68% chance of showers throughout the night.
Light RainHigh 74°F24°CLow 66°F19°CPrecip 0.27 in6.9 mm64%Cloud 76%Wind SSE 6 mph10 km/hMonday: Overcast and warm, with a high of 74°F24°C and morning low of 66°F19°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 64% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 60% chance of showers overnight.
ClearHigh 89°F31°CFeels 92°F34°CLow 64°F18°CPrecip 0 in0 mmCloud 28%Wind SSW 3 mph5 km/hTuesday: Partly cloudy and hot, with a high of 89°F31°C and morning low of 67°F20°C. Light wind from the S around 2 mph3 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the SW around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 293°F34°C
Feels 100°F38°C
79°F26°C0.01 in0.3 mm· 20%31%DrizzleSSW 3 mph4 km/h
ThursdaySep 396°F36°C
Feels 104°F40°C
74°F23°C0.01 in0.3 mm· 44%24%DrizzleNW 3 mph5 km/h
FridaySep 496°F36°C
Feels 104°F40°C
76°F25°C0.04 in0.9 mm· 63%29%ShowersNW 4 mph6 km/h
SaturdaySep 595°F35°C
Feels 102°F39°C
75°F24°C0.06 in1.4 mm· 59%33%ShowersNNW 4 mph6 km/h
SundaySep 686°F30°C
Feels 93°F34°C
72°F22°C0.49 in12.5 mm· 80%64%RainESE 4 mph6 km/h
MondaySep 774°F24°C66°F19°C0.27 in6.9 mm· 64%76%Light RainSSE 6 mph10 km/h
TuesdaySep 889°F31°C
Feels 92°F34°C
64°F18°C0 in0 mm· —28%ClearSSW 3 mph5 km/h
WednesdaySep 995°F35°C
Feels 100°F38°C
70°F21°C0.01 in0.2 mm· 18%34%DrizzleNW 3 mph6 km/h
ThursdaySep 1096°F35°C
Feels 103°F39°C
73°F23°C0.01 in0.2 mm· 18%23%DrizzleNNW 4 mph7 km/h
FridaySep 1194°F34°C
Feels 102°F39°C
74°F24°C0.05 in1.3 mm· 53%28%ShowersN 4 mph7 km/h
SaturdaySep 1292°F33°C
Feels 100°F38°C
75°F24°C0.15 in3.8 mm· 62%43%ShowersNNE 4 mph6 km/h
SundaySep 1390°F32°C
Feels 97°F36°C
74°F23°C0.12 in3 mm· 46%52%ShowersSSE 4 mph6 km/h
MondaySep 1493°F34°C
Feels 99°F37°C
73°F23°C0.05 in1.2 mm· 39%40%DrizzleWSW 4 mph6 km/h
TuesdaySep 1593°F34°C
Feels 100°F38°C
73°F23°C0.04 in1 mm· 36%32%DrizzleNW 4 mph6 km/h
WednesdaySep 1694°F34°C
Feels 100°F38°C
74°F23°C0.05 in1.3 mm· 37%29%DrizzleNW 4 mph7 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: 9.5883°S, 67.5325°W·Elevation: 121m·Timezone: America/Rio_Branco·Population: 18,824