See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
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Hourly Forecast
Daylight Hours
06:01
Sunrise
17:43
Sunset
Moon
Waning Crescent
03:19
Moonrise
14:19
Moonset
Daily Forecast
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Weather in Itaguaí today, September 07, 2026
Rain features in Itaguaí on September 07, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.
Temperatures climb from an overnight low near 16°C toward a daytime high of about 19°C. The air stays humid, with relative humidity between 70% and 94% and the peak around 23:00. A lighter breeze peaks around 13:00 near 2.8 km/h.
Expect the wet theme to continue later, as rain odds reach 66% near 19:00. Cloud amounts hold near 98% around 13:00. Visibility holds near 14.9 km, though it can fall to 9.4 km. Expect sunrise at 06:01, sunset at 17:43, and 11 hours 41 minutes of sunlight today overall.
Overall, Itaguaí on September 07, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 66% and the high sits around 19°C.
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