Current Conditions

Itaguaí, Rio de Janeiro

67°F20°C
Rain

Wind

SSW 4 mph7 km/h

Humidity

94%

Cloud Cover

100%

As of Wednesday, September 23, 2026 at 2:07 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 100% chance of rain throughout the day.

Night

Overcast, with a low around 62°F17°C. Light wind from the SSE around 4 mph6 km/h. 100% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 69°F20°CLow 62°F17°CPrecip 1 in25.3 mm100%Cloud 100%Wind S 5 mph8 km/hWednesday: Overcast and mild, with a high of 66°F19°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 100% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 62°F17°C. Light wind from the SSE around 4 mph6 km/h. 100% chance of rain throughout the night.
Light RainHigh 68°F20°CLow 62°F17°CPrecip 0.1 in2.5 mm54%Cloud 95%Wind E 3 mph5 km/hThursday: Overcast and warm, with a high of 68°F20°C and morning low of 62°F17°C. Light wind from the E around 4 mph6 km/h. 54% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the E around 3 mph5 km/h. 32% chance of drizzle overnight.
Partly CloudyHigh 81°F27°CLow 65°F18°CPrecip 0.02 in0.4 mm8%Cloud 56%Wind NE 4 mph7 km/hFriday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Breezy from the NNE at 6 to 8 mph9 to 12 km/h. Humid. Friday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the ENE around 3 mph4 km/h.
ClearHigh 86°F30°CFeels 91°F33°CLow 68°F20°CPrecip 0 in0 mmCloud 12%Wind N 3 mph6 km/hSaturday: Mostly clear and warm, with a high of 86°F30°C and morning low of 68°F20°C — feels like 91°F33°C. Light wind from the N around 4 mph6 km/h. Humid. Saturday Night: Mostly clear, with a low around 68°F20°C. Light wind from the N around 3 mph5 km/h.
Partly CloudyHigh 86°F30°CFeels 91°F33°CLow 69°F21°CPrecip 0 in0.1 mm3%Cloud 41%Wind ESE 4 mph6 km/hSunday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 69°F21°C — feels like 91°F33°C. Light wind from the E around 4 mph7 km/h. Humid. Sunday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the S around 3 mph5 km/h.
DrizzleHigh 86°F30°CFeels 90°F32°CLow 70°F21°CPrecip 0.02 in0.4 mm12%Cloud 56%Wind SE 4 mph6 km/hMonday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the ENE around 4 mph7 km/h. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the S around 3 mph5 km/h. 12% chance of drizzle in the evening.
DrizzleHigh 86°F30°CFeels 90°F32°CLow 70°F21°CPrecip 0.04 in1 mm10%Cloud 60%Wind E 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the NE around 5 mph7 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the S around 3 mph5 km/h. 10% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2369°F20°C62°F17°C1 in25.3 mm· 100%100%RainS 5 mph8 km/h
ThursdaySep 2468°F20°C62°F17°C0.1 in2.5 mm· 54%95%Light RainE 3 mph5 km/h
FridaySep 2581°F27°C65°F18°C0.02 in0.4 mm· 8%56%Partly CloudyNE 4 mph7 km/h
SaturdaySep 2686°F30°C
Feels 91°F33°C
68°F20°C0 in0 mm· —12%ClearN 3 mph6 km/h
SundaySep 2786°F30°C
Feels 91°F33°C
69°F21°C0 in0.1 mm· 3%41%Partly CloudyESE 4 mph6 km/h
MondaySep 2886°F30°C
Feels 90°F32°C
70°F21°C0.02 in0.4 mm· 12%56%DrizzleSE 4 mph6 km/h
TuesdaySep 2986°F30°C
Feels 90°F32°C
70°F21°C0.04 in1 mm· 10%60%DrizzleE 4 mph6 km/h
WednesdaySep 3087°F30°C
Feels 91°F33°C
71°F22°C0.04 in1.1 mm· 22%60%DrizzleWNW 5 mph8 km/h
ThursdayOct 179°F26°C69°F21°C0.24 in6 mm· 79%76%Light RainS 5 mph8 km/h
FridayOct 271°F22°C67°F20°C0.49 in12.5 mm· 76%93%Light RainSSE 4 mph7 km/h
SaturdayOct 376°F25°C66°F19°C0.19 in4.9 mm· 49%77%Light RainENE 5 mph8 km/h
SundayOct 484°F29°C
Feels 87°F30°C
69°F21°C0.12 in3.1 mm· 31%66%ShowersNNE 6 mph10 km/h
MondayOct 581°F27°C71°F22°C0.23 in5.8 mm· 45%77%Light RainN 5 mph9 km/h
TuesdayOct 676°F25°C69°F21°C0.34 in8.7 mm· 62%88%Light RainSSE 5 mph8 km/h
WednesdayOct 775°F24°C68°F20°C0.31 in7.9 mm· 58%89%Light RainSE 4 mph7 km/h

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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.

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Coordinates: 22.8522°S, 43.7753°W·Elevation: 31m·Timezone: America/Sao_Paulo·Population: 123,980