Current Conditions
Casimiro de Abreu, Rio de Janeiro
Wind
NE 8 mph12 km/h
Humidity
86%
Cloud Cover
44%
As of Wednesday, August 12, 2026 at 8:44 PM GMT-3
Today's Outlook
Night
Partly cloudy, with a low around 62°F17°C. Light wind from the N around 4 mph7 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 83°F28°C | Low 62°F17°C | Precip 0 in0 mm— | Cloud 34% | Wind NNW 4 mph7 km/h | Thursday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the WNW around 4 mph7 km/h. Thursday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the N around 4 mph7 km/h. | |
| Showers | High 77°F25°C | Low 66°F19°C | Precip 0.05 in1.3 mm61% | Cloud 48% | Wind SSW 4 mph7 km/h | Friday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the SSW around 5 mph7 km/h. 61% chance of showers in the afternoon. Humid. Friday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 4 mph6 km/h. 24% chance of drizzle in the evening. | |
| Rain | High 72°F22°C | Low 66°F19°C | Precip 0.35 in8.8 mm92% | Cloud 87% | Wind E 4 mph7 km/h | Saturday: Overcast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the E around 4 mph7 km/h. 92% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 66°F19°C. Light wind from the E around 5 mph7 km/h. 89% chance of rain throughout the night. | |
| Drizzle | High 72°F22°C | Low 65°F18°C | Precip 0.08 in2 mm67% | Cloud 89% | Wind ENE 9 mph14 km/h | Sunday: Overcast and warm, with a high of 72°F22°C and morning low of 65°F18°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. 67% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 65°F18°C. Breezy from the ENE at 8 to 10 mph13 to 16 km/h. 41% chance of drizzle throughout the night. | |
| Partly Cloudy | High 77°F25°C | Low 66°F19°C | Precip 0.02 in0.4 mm8% | Cloud 55% | Wind NE 10 mph15 km/h | Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. Monday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. | |
| Clear | High 82°F28°C | Low 64°F18°C | Precip 0 in0 mm— | Cloud 8% | Wind NNE 6 mph10 km/h | Tuesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the NNE around 6 mph9 km/h. Tuesday Night: Mostly clear, with a low around 64°F18°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. | |
| Clear | High 82°F28°C | Low 63°F17°C | Precip 0.01 in0.2 mm8% | Cloud 23% | Wind N 5 mph8 km/h | Wednesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the SW around 5 mph9 km/h. Wednesday Night: Mostly clear, with a low around 64°F18°C. Light wind from the N around 5 mph8 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdayAug 13 | 83°F28°C | 62°F17°C | 0 in0 mm· — | 34% | Clear | NNW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the WNW around 4 mph7 km/h. NightPartly cloudy, with a low around 62°F17°C. Light wind from the N around 4 mph7 km/h. | |||||||
| FridayAug 14 | 77°F25°C | 66°F19°C | 0.05 in1.3 mm· 61% | 48% | Showers | SSW 4 mph7 km/h | |
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the SSW around 5 mph7 km/h. 61% chance of showers in the afternoon. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SSW around 4 mph6 km/h. 24% chance of drizzle in the evening. | |||||||
| SaturdayAug 15 | 72°F22°C | 66°F19°C | 0.35 in8.8 mm· 92% | 87% | Rain | E 4 mph7 km/h | |
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the E around 4 mph7 km/h. 92% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 5 mph7 km/h. 89% chance of rain throughout the night. | |||||||
| SundayAug 16 | 72°F22°C | 65°F18°C | 0.08 in2 mm· 67% | 89% | Drizzle | ENE 9 mph14 km/h | |
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F18°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. 67% chance of drizzle throughout the day. NightOvercast, with a low around 65°F18°C. Breezy from the ENE at 8 to 10 mph13 to 16 km/h. 41% chance of drizzle throughout the night. | |||||||
| MondayAug 17 | 77°F25°C | 66°F19°C | 0.02 in0.4 mm· 8% | 55% | Partly Cloudy | NE 10 mph15 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. | |||||||
| TuesdayAug 18 | 82°F28°C | 64°F18°C | 0 in0 mm· — | 8% | Clear | NNE 6 mph10 km/h | |
DayMostly clear and warm, with a high of 82°F28°C and morning low of 64°F18°C. Light wind from the NNE around 6 mph9 km/h. NightMostly clear, with a low around 64°F18°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. | |||||||
| WednesdayAug 19 | 82°F28°C | 63°F17°C | 0.01 in0.2 mm· 8% | 23% | Clear | N 5 mph8 km/h | |
DayMostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the SW around 5 mph9 km/h. NightMostly clear, with a low around 64°F18°C. Light wind from the N around 5 mph8 km/h. | |||||||
| ThursdayAug 20 | 83°F28°C | 63°F17°C | 0 in0 mm· — | 34% | Clear | NNE 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Light wind from the NE around 5 mph8 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NNE around 5 mph8 km/h. | |||||||
| FridayAug 21 | 83°F28°C | 66°F19°C | 0.02 in0.5 mm· 20% | 44% | Drizzle | W 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 10% chance of drizzle. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WNW at 7 mph11 km/h. 20% chance of drizzle in the evening. | |||||||
| SaturdayAug 22 | 73°F23°C | 65°F18°C | 0.06 in1.5 mm· 31% | 70% | Drizzle | SSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSW around 6 mph9 km/h. 21% chance of drizzle throughout the night. | |||||||
| SundayAug 23 | 77°F25°C | 64°F18°C | 0.08 in2 mm· 23% | 52% | Drizzle | ENE 5 mph9 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Breezy from the ENE at 6 to 7 mph9 to 12 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the ENE around 5 mph8 km/h. 21% chance of drizzle throughout the night. | |||||||
| MondayAug 24 | 80°F27°C | 65°F18°C | 0.06 in1.5 mm· 19% | 45% | Drizzle | NNE 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle around midday. NightPartly cloudy, with a low around 65°F19°C. Light wind from the NE around 6 mph9 km/h. 19% chance of drizzle throughout the night. | |||||||
| TuesdayAug 25 | 80°F27°C | 66°F19°C | 0.2 in5.2 mm· 26% | 50% | Rain | NNE 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 26% chance of rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 6 mph9 km/h. 23% chance of drizzle throughout the night. | |||||||
| WednesdayAug 26 | 78°F25°C | 65°F18°C | 0.09 in2.2 mm· 30% | 68% | Drizzle | ENE 5 mph9 km/h | |
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 65°F18°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 30% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Light wind from the NE around 5 mph9 km/h. 26% chance of drizzle throughout the night. | |||||||
| ThursdayAug 27 | 78°F26°C | 65°F18°C | 0.16 in4.1 mm· 34% | 66% | Rain | NE 5 mph9 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F18°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 34% chance of rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Light wind from the NNE around 5 mph8 km/h. 24% chance of drizzle throughout the night. | |||||||
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: 22.4806°S, 42.2042°W·Elevation: 23m·Timezone: America/Sao_Paulo·Population: 46,110