Current Conditions
São João da Barra, Rio de Janeiro
Feels like90°F32°C
Wind
NNW 3 mph5 km/h
Humidity
68%
Cloud Cover
37%
As of Tuesday, October 13, 2026 at 8:52 AM GMT-3
Today's Outlook
Day
Partly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph8 to 12 km/h. 59% chance of showers in the afternoon. Heavy, humid air.
Night
Mostly cloudy, with a low around 74°F24°C. Light wind from the SSE around 4 mph7 km/h. 30% chance of drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Showers | High 88°F31°CFeels 94°F35°C | Low 74°F24°C | Precip 0.06 in1.6 mm59% | Cloud 53% | Wind SE 5 mph8 km/h | Tuesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph8 to 12 km/h. 59% chance of showers in the afternoon. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the SSE around 4 mph7 km/h. 30% chance of drizzle in the evening. | |
| Showers | High 87°F31°CFeels 93°F34°C | Low 74°F23°C | Precip 0.11 in2.9 mm52% | Cloud 69% | Wind ESE 5 mph8 km/h | Wednesday: Overcast and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 93°F34°C. Light wind from the NNW around 6 mph9 km/h. 52% chance of light rain in the morning. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the SE around 4 mph7 km/h. 28% chance of drizzle in the evening. | |
| Light Rain | High 86°F30°CFeels 91°F33°C | Low 74°F23°C | Precip 0.22 in5.7 mm59% | Cloud 88% | Wind ESE 5 mph9 km/h | Thursday: Overcast and warm, with a high of 86°F30°C and morning low of 76°F25°C — feels like 91°F33°C. Breezy from the ENE at 6 to 7 mph9 to 12 km/h. 59% chance of light rain in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 74°F23°C. Light wind from the SSE around 5 mph8 km/h. 31% chance of light rain overnight. | |
| Light Rain | High 87°F30°CFeels 92°F33°C | Low 74°F24°C | Precip 0.22 in5.5 mm53% | Cloud 86% | Wind WNW 6 mph9 km/h | Friday: Overcast and hot, with a high of 87°F30°C and morning low of 78°F25°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 53% chance of light rain in the morning. Heavy, humid air. Friday Night: Overcast, with a low around 74°F24°C. Light wind from the SSW around 5 mph8 km/h. 38% chance of light rain overnight. | |
| Rain | High 81°F27°CFeels 84°F29°C | Low 72°F22°C | Precip 0.4 in10.1 mm86% | Cloud 77% | Wind S 7 mph12 km/h | Saturday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the S at 8 to 11 mph13 to 17 km/h. 86% chance of rain in the morning. Humid. Saturday Night: Overcast, with a low around 72°F22°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 67% chance of light rain overnight. | |
| Light Rain | High 79°F26°C | Low 71°F22°C | Precip 0.23 in5.9 mm75% | Cloud 86% | Wind S 7 mph12 km/h | Sunday: Overcast and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the S at 8 to 10 mph13 to 16 km/h. 58% chance of light rain in the morning. Humid. Sunday Night: Overcast, with a low around 71°F22°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 75% chance of light rain overnight. | |
| Light Rain | High 76°F24°C | Low 69°F21°C | Precip 0.21 in5.4 mm71% | Cloud 95% | Wind S 8 mph13 km/h | Monday: Overcast and warm, with a high of 76°F24°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 71% chance of light rain in the morning. Monday Night: Overcast, with a low around 69°F21°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 58% chance of light rain overnight. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdayOct 13 | 88°F31°C Feels 94°F35°C | 74°F24°C | 0.06 in1.6 mm· 59% | 53% | Showers | SE 5 mph8 km/h | |
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 5 to 7 mph8 to 12 km/h. 59% chance of showers in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 74°F24°C. Light wind from the SSE around 4 mph7 km/h. 30% chance of drizzle in the evening. | |||||||
| WednesdayOct 14 | 87°F31°C Feels 93°F34°C | 74°F23°C | 0.11 in2.9 mm· 52% | 69% | Showers | ESE 5 mph8 km/h | |
DayOvercast and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 93°F34°C. Light wind from the NNW around 6 mph9 km/h. 52% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the SE around 4 mph7 km/h. 28% chance of drizzle in the evening. | |||||||
| ThursdayOct 15 | 86°F30°C Feels 91°F33°C | 74°F23°C | 0.22 in5.7 mm· 59% | 88% | Light Rain | ESE 5 mph9 km/h | |
DayOvercast and warm, with a high of 86°F30°C and morning low of 76°F25°C — feels like 91°F33°C. Breezy from the ENE at 6 to 7 mph9 to 12 km/h. 59% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the SSE around 5 mph8 km/h. 31% chance of light rain overnight. | |||||||
| FridayOct 16 | 87°F30°C Feels 92°F33°C | 74°F24°C | 0.22 in5.5 mm· 53% | 86% | Light Rain | WNW 6 mph9 km/h | |
DayOvercast and hot, with a high of 87°F30°C and morning low of 78°F25°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 53% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 74°F24°C. Light wind from the SSW around 5 mph8 km/h. 38% chance of light rain overnight. | |||||||
| SaturdayOct 17 | 81°F27°C Feels 84°F29°C | 72°F22°C | 0.4 in10.1 mm· 86% | 77% | Rain | S 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the S at 8 to 11 mph13 to 17 km/h. 86% chance of rain in the morning. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 67% chance of light rain overnight. | |||||||
| SundayOct 18 | 79°F26°C | 71°F22°C | 0.23 in5.9 mm· 75% | 86% | Light Rain | S 7 mph12 km/h | |
DayOvercast and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the S at 8 to 10 mph13 to 16 km/h. 58% chance of light rain in the morning. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 75% chance of light rain overnight. | |||||||
| MondayOct 19 | 76°F24°C | 69°F21°C | 0.21 in5.4 mm· 71% | 95% | Light Rain | S 8 mph13 km/h | |
DayOvercast and warm, with a high of 76°F24°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 71% chance of light rain in the morning. NightOvercast, with a low around 69°F21°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 58% chance of light rain overnight. | |||||||
| TuesdayOct 20 | 76°F25°C | 69°F20°C | 0.09 in2.3 mm· 48% | 95% | Drizzle | SSE 7 mph12 km/h | |
DayOvercast and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 48% chance of drizzle in the morning. NightOvercast, with a low around 69°F20°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 30% chance of drizzle overnight. | |||||||
| WednesdayOct 21 | 78°F25°C | 70°F21°C | 0.08 in2.1 mm· 52% | 95% | Drizzle | ESE 8 mph13 km/h | |
DayOvercast and warm, with a high of 78°F25°C. Breezy from the ESE at 9 to 11 mph15 to 18 km/h. 52% chance of drizzle in the morning. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the ESE at 7 to 10 mph12 to 16 km/h. 26% chance of drizzle overnight. | |||||||
| ThursdayOct 22 | 80°F27°C | 71°F22°C | 0.15 in3.8 mm· 55% | 92% | Light Rain | ENE 10 mph16 km/h | |
DayOvercast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the ENE at 11 to 12 mph17 to 19 km/h. 55% chance of light rain in the morning. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the ENE at 9 to 11 mph14 to 17 km/h. 27% chance of drizzle overnight. | |||||||
| FridayOct 23 | 86°F30°C Feels 91°F33°C | 73°F23°C | 0.09 in2.3 mm· 26% | 86% | Drizzle | NNE 8 mph13 km/h | |
DayOvercast and warm, with a high of 86°F30°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 21% chance of drizzle in the morning. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 26% chance of drizzle overnight. | |||||||
| SaturdayOct 24 | 84°F29°C Feels 88°F31°C | 74°F23°C | 0.13 in3.4 mm· 44% | 81% | Light Rain | SSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 79°F26°C. Breezy from the SSW at 9 to 11 mph14 to 17 km/h. 44% chance of light rain in the morning. Humid. NightOvercast, with a low around 74°F23°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 30% chance of light rain overnight. | |||||||
| SundayOct 25 | 80°F27°C | 71°F22°C | 0.14 in3.6 mm· 44% | 91% | Light Rain | S 9 mph14 km/h | |
DayOvercast and warm, with a high of 80°F27°C and morning low of 76°F24°C. Breezy from the S at 10 to 11 mph15 to 17 km/h. 44% chance of light rain in the morning. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 32% chance of light rain overnight. | |||||||
| MondayOct 26 | 79°F26°C | 71°F21°C | 0.2 in5 mm· 41% | 92% | Light Rain | SE 8 mph13 km/h | |
DayOvercast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 41% chance of light rain in the morning. Humid. NightOvercast, with a low around 71°F21°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h. 33% chance of light rain overnight. | |||||||
| TuesdayOct 27 | 80°F27°C | 71°F22°C | 0.2 in5.2 mm· 42% | 92% | Light Rain | ESE 9 mph14 km/h | |
DayOvercast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 42% chance of light rain in the morning. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the ESE at 8 to 9 mph13 to 15 km/h. 32% chance of light rain overnight. | |||||||
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 →
Coordinates: 21.6403°S, 41.0511°W·Elevation: 7m·Timezone: America/Sao_Paulo·Population: 38,708