Weather in Rio das Ostras
Brazil, population 168,099
Now,
Temperature: 23°
Mostly clear
- Feels like 25°
- Today: at night 21°
- by day 28°
No rain in the next 12 hours. Tomorrow 22° to 29°, light showers.
- Wind
- 4 m/s Gentle breeze, from the southwest
- Rain
- 0%Not expected
- Humidity
- 94%Very humid
- Pressure
- 1,016 hPaSteady
Drag along the strip to see any hour
Next 3 hours
No rain in the next 12 hours.
Today and tomorrow
Tomorrow, Monday, 12 October
- Evening 23° Light showers WSW 3 m/s
- Overnight 22° Fog WNW 3 m/s
Tuesday, Tuesday, 13 October
- Morning 25° Partly cloudy ENE 4 m/s
- Afternoon 26° Light showers SE 4 m/s
- Evening 23° Clear NE 4 m/s
- Overnight 22° Fog N 5 m/s
16-day forecast
Tap a day for hourly details
Source: MET Norway (yr.no), backup. Updated at 22:33.
Current details
As of 22:00
4 m/s
Gentle breeze, westerly. Gusts up to – m/s.
94%
Dew point 22°, oppressive.
1,016 hPa
Steady. In mercury: 762 mmHg.
0 / max 12
Extreme. At midday fair skin burns in about 6 min.
0.0 km
Cloud cover 25%. Good visibility.
1.9 mm next 24 h
Fallen in the last 24 hours: 0.0 mm.
Air quality and pollen
Loading air quality…
Health and activities
Health forecast
Slightly unfavourable
Weather-sensitive people may feel mild tiredness or headache. Keep hydrated. Why: humid and muggy.
What to wear
T-shirt or short sleeves. A light top may be useful in the evening.
Is it a good time for…
- Walking Excellent Best tomorrow 06:00–07:00
- Running Poor Best tomorrow 06:00–07:00
- Cycling Excellent Best tomorrow 06:00–08:00
- Fishing Excellent Best today 22:00–04:00
- Gardening Excellent Best tomorrow 06:00–10:00
- Drying laundry outside Excellent Best tomorrow 11:00–12:00
- Stargazing Excellent Best tonight 04:00–05:00
Radar and map
Full screenSun and Moon
- Sunrise
- 05:16
- Sunset
- 17:51
- Day length
- 12 h 34 min
- Evening golden hour
- –
- Sunshine today
- –
- Phase
- New moon, 1% lit
- Moonrise
- –
- Moonset
- –
- Next full moon
- Monday, 26 October
This day in the past
Comparing with the last 30 years…
Frequently asked questions
Will it rain tomorrow in Rio das Ostras?
Yes, about 0.6 mm of rain is expected tomorrow (0% chance). Light showers, 22° to 29°.
What will the weather be like in Rio das Ostras next week?
Over the next 7 days temperatures range from 20° to 33°. Warmest: Wednesday, coldest: Sunday. Days with rain: 5.
When are sunrise and sunset in Rio das Ostras today?
Sunrise at 05:16, sunset at 17:51. Day length 12 h 34 min.
How accurate is the forecast for Rio das Ostras?
The first 2–3 days are very reliable, up to day 7 good, and beyond day 10 the forecast shows a trend. Data comes from leading European and global models (ECMWF, ICON, GFS) and refreshes every 20 minutes.