Current Conditions

Guajará Mirim, Rondônia

90°F32°C
Clear

Wind

W 2 mph3 km/h

Humidity

47%

Cloud Cover

31%

As of Tuesday, September 8, 2026 at 3:10 PM GMT-4

Today's Outlook

Day

Partly cloudy and hot, with a high of 90°F32°C. Light wind from the W around 2 mph4 km/h. Humid.

Night

Partly cloudy, with a low around 76°F25°C. Light wind from the WSW around 3 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 90°F32°CFeels 95°F35°CLow 76°F25°CPrecip 0 in0 mmCloud 34%Wind WSW 3 mph5 km/hTuesday: Partly cloudy and hot, with a high of 90°F32°C. Light wind from the W around 2 mph4 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the WSW around 3 mph6 km/h.
DrizzleHigh 95°F35°CFeels 100°F38°CLow 72°F22°CPrecip 0 in0.1 mm13%Cloud 43%Wind NNW 3 mph5 km/hWednesday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 100°F38°C. Light wind from the NNW around 3 mph5 km/h. 13% chance of drizzle. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the NNW around 3 mph5 km/h.
DrizzleHigh 96°F36°CFeels 103°F39°CLow 74°F23°CPrecip 0 in0.1 mm10%Cloud 20%Wind NNW 4 mph7 km/hThursday: Mostly clear and hot, with a high of 96°F36°C and morning low of 79°F26°C — feels like 102°F39°C. Light wind from the NNW around 4 mph7 km/h. 10% chance of drizzle. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 74°F23°C. Light wind from the NNW around 4 mph7 km/h.
DrizzleHigh 96°F35°CFeels 103°F40°CLow 75°F24°CPrecip 0.02 in0.4 mm33%Cloud 22%Wind NNW 5 mph9 km/hFriday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 80°F27°C — feels like 104°F40°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 33% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 75°F24°C. Light wind from the N around 5 mph9 km/h.
ShowersHigh 92°F33°CFeels 101°F38°CLow 77°F25°CPrecip 0.17 in4.3 mm60%Cloud 45%Wind N 4 mph7 km/hSaturday: Partly 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 NNW around 4 mph7 km/h. 60% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 77°F25°C. Light wind from the NNE around 5 mph8 km/h. 35% chance of showers in the evening.
RainHigh 76°F24°CLow 69°F21°CPrecip 0.43 in11 mm85%Cloud 85%Wind SSE 8 mph12 km/hSunday: Overcast and warm, with a high of 75°F24°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 85% chance of rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h. 63% chance of light rain throughout the night.
Partly CloudyHigh 83°F28°CFeels 86°F30°CLow 66°F19°CPrecip 0.01 in0.2 mm5%Cloud 45%Wind S 6 mph10 km/hMonday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. Monday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the S at 6 to 8 mph10 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 890°F32°C
Feels 95°F35°C
76°F25°C0 in0 mm· —34%ClearWSW 3 mph5 km/h
WednesdaySep 995°F35°C
Feels 100°F38°C
72°F22°C0 in0.1 mm· 13%43%DrizzleNNW 3 mph5 km/h
ThursdaySep 1096°F36°C
Feels 103°F39°C
74°F23°C0 in0.1 mm· 10%20%DrizzleNNW 4 mph7 km/h
FridaySep 1196°F35°C
Feels 103°F40°C
75°F24°C0.02 in0.4 mm· 33%22%DrizzleNNW 5 mph9 km/h
SaturdaySep 1292°F33°C
Feels 101°F38°C
77°F25°C0.17 in4.3 mm· 60%45%ShowersN 4 mph7 km/h
SundaySep 1376°F24°C69°F21°C0.43 in11 mm· 85%85%RainSSE 8 mph12 km/h
MondaySep 1483°F28°C
Feels 86°F30°C
66°F19°C0.01 in0.2 mm· 5%45%Partly CloudyS 6 mph10 km/h
TuesdaySep 1591°F33°C
Feels 95°F35°C
69°F21°C0 in0.1 mm· 10%17%DrizzleS 5 mph8 km/h
WednesdaySep 1691°F33°C
Feels 96°F35°C
72°F22°C0.02 in0.5 mm· 18%28%DrizzleSSE 5 mph7 km/h
ThursdaySep 1793°F34°C
Feels 98°F37°C
73°F23°C0.05 in1.2 mm· 37%38%DrizzleS 3 mph6 km/h
FridaySep 1892°F34°C
Feels 99°F37°C
74°F24°C0.07 in1.8 mm· 45%51%ShowersS 3 mph5 km/h
SaturdaySep 1991°F33°C
Feels 97°F36°C
74°F24°C0.1 in2.5 mm· 44%51%ShowersS 4 mph6 km/h
SundaySep 2091°F33°C
Feels 98°F37°C
74°F24°C0.13 in3.2 mm· 46%54%ShowersWSW 4 mph6 km/h
MondaySep 2189°F32°C
Feels 96°F36°C
74°F24°C0.17 in4.4 mm· 45%63%ShowersN 4 mph7 km/h
TuesdaySep 2290°F32°C
Feels 97°F36°C
74°F23°C0.09 in2.2 mm· 37%57%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: 10.7836°S, 65.3355°W·Elevation: 131m·Timezone: America/Porto_Velho·Population: 46,556