Current Conditions

Petrópolis, Rio de Janeiro

64°F18°C
Rain

Wind

NNE 4 mph7 km/h

Humidity

89%

Cloud Cover

46%

As of Tuesday, September 8, 2026 at 8:26 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 64°F18°C. Light wind from the NNE around 4 mph6 km/h. 98% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 74°F23°CLow 64°F18°CPrecip 0.3 in7.7 mm98%Cloud 73%Wind NNE 4 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the N around 4 mph7 km/h. 66% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the NNE around 4 mph6 km/h. 98% chance of rain throughout the night.
RainHigh 76°F24°CLow 66°F19°CPrecip 0.54 in13.6 mm89%Cloud 89%Wind N 4 mph7 km/hThursday: Overcast and warm, with a high of 76°F24°C and morning low of 67°F19°C. Breezy from the N at 5 to 7 mph9 to 11 km/h. 74% chance of light rain throughout the day. Humid. Thursday Night: Overcast, with a low around 66°F19°C. Light wind from the NNE around 3 mph5 km/h. 89% chance of rain throughout the night.
Light RainHigh 83°F28°CFeels 86°F30°CLow 67°F19°CPrecip 0.17 in4.2 mm69%Cloud 71%Wind N 5 mph8 km/hFriday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F20°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. 31% chance of showers in the morning. Humid. Friday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the NNE around 4 mph6 km/h. 69% chance of light rain throughout the night.
Light RainHigh 76°F24°CLow 68°F20°CPrecip 0.28 in7 mm77%Cloud 73%Wind S 3 mph5 km/hSaturday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the SSE around 3 mph4 km/h. 68% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 3 mph6 km/h. 77% chance of showers in the evening.
Light RainHigh 67°F19°CLow 62°F17°CPrecip 0.48 in12.2 mm97%Cloud 98%Wind S 4 mph6 km/hSunday: Overcast and mild, with a high of 67°F19°C. Light wind from the S around 4 mph6 km/h. 97% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 62°F17°C. Light wind from the S around 4 mph6 km/h. 96% chance of light rain throughout the night.
RainHigh 64°F18°CLow 61°F16°CPrecip 0.78 in19.8 mm97%Cloud 98%Wind SE 3 mph4 km/hMonday: Overcast and mild, with a high of 64°F18°C. Light wind from the SE around 3 mph4 km/h. 97% chance of rain throughout the day. Monday Night: Overcast, with a low around 61°F16°C. Light wind from the SE around 3 mph4 km/h. 90% chance of rain throughout the night.
RainHigh 69°F21°CLow 61°F16°CPrecip 0.47 in11.9 mm84%Cloud 87%Wind SW 3 mph5 km/hTuesday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F16°C. Light wind from the WSW around 4 mph6 km/h. 84% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 61°F16°C. Light wind from the S around 3 mph4 km/h. 79% chance of rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 974°F23°C64°F18°C0.3 in7.7 mm· 98%73%RainNNE 4 mph7 km/h
ThursdaySep 1076°F24°C66°F19°C0.54 in13.6 mm· 89%89%RainN 4 mph7 km/h
FridaySep 1183°F28°C
Feels 86°F30°C
67°F19°C0.17 in4.2 mm· 69%71%Light RainN 5 mph8 km/h
SaturdaySep 1276°F24°C68°F20°C0.28 in7 mm· 77%73%Light RainS 3 mph5 km/h
SundaySep 1367°F19°C62°F17°C0.48 in12.2 mm· 97%98%Light RainS 4 mph6 km/h
MondaySep 1464°F18°C61°F16°C0.78 in19.8 mm· 97%98%RainSE 3 mph4 km/h
TuesdaySep 1569°F21°C61°F16°C0.47 in11.9 mm· 84%87%RainSW 3 mph5 km/h
WednesdaySep 1667°F19°C61°F16°C0.27 in6.9 mm· 83%88%Light RainS 3 mph5 km/h
ThursdaySep 1769°F21°C59°F15°C0.08 in2.1 mm· 39%81%DrizzleESE 3 mph5 km/h
FridaySep 1874°F23°C61°F16°C0.03 in0.7 mm· 19%64%DrizzleNE 3 mph6 km/h
SaturdaySep 1977°F25°C62°F17°C0.04 in0.9 mm· 15%65%DrizzleNNE 4 mph7 km/h
SundaySep 2079°F26°C64°F18°C0.08 in2 mm· 27%70%Light RainN 5 mph7 km/h
MondaySep 2179°F26°C66°F19°C0.13 in3.3 mm· 31%77%Light RainN 4 mph6 km/h
TuesdaySep 2278°F26°C66°F19°C0.12 in3.1 mm· 33%83%Light RainNE 4 mph6 km/h
WednesdaySep 2377°F25°C65°F18°C0.09 in2.2 mm· 39%77%Light RainNNE 4 mph6 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.

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Coordinates: 22.5050°S, 43.1786°W·Elevation: 819m·Timezone: America/Sao_Paulo·Population: 294,926