Rio das Ostras, Rio de Janeiro, Brazil Hourly Weather

Rio de Janeiro03:43 -0322.53°S, 41.95°WElevation 11 m

Next 48 hours

03:00 06:00 09:00 12:00 15:00 18:00 21:00 Mon Oct 26 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00 Tue Oct 27 00:00 20° 25° 30° 35° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 2521 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
03:00 Partly cloudy 23° 23° – 0.0 mm NE 22 88% 21° 98% 0
04:00 Partly cloudy 23° 23° – 0.0 mm ENE 22 89% 21° 100% 0
05:00 Partly cloudy 23° 23° – 0.0 mm ENE 17 89% 21° 98% 0
06:00 Cloudy 24° 24° – 0.0 mm E 13 87% 21° 98% 0
07:00 Cloudy 26° 26° – 0.0 mm SW 8 84% 23° 100% 2
08:00 Cloudy 28° 31° – 0.0 mm SSW 5 75% 23° 100% 4
09:00 Light rain 27° 30° – 0.1 mm E 8 81% 23° 100% 8
10:00 Cloudy 27° 31° – 0.0 mm ENE 11 80% 24° 100% 11
11:00 Cloudy 28° 33° – 0.0 mm ESE 13 78% 24° 100% 13
12:00 Cloudy 29° 35° – 0.0 mm SSW 14 77% 25° 96% 12
13:00 Cloudy 28° 32° – 0.0 mm S 28 73% 23° 99% 10
14:00 Cloudy 27° 30° – 0.0 mm SSE 23 79% 23° 100% 7
15:00 Cloudy 26° 26° – 0.0 mm SSE 17 84% 23° 99% 4
16:00 Rain 26° 26° – 0.3 mm S 15 83% 23° 100% 1
17:00 Rain 25° 25° – 0.6 mm SSW 15 89% 23° 100% 0
18:00 Heavy rain 24° 24° – 1.1 mm SW 14 94% 23° 100% 0
19:00 Heavy rain 23° 23° – 1.7 mm WSW 14 97% 23° 100% 0
20:00 Heavy rain 23° 23° – 1.6 mm WSW 15 98% 23° 100% 0
21:00 Rain 23° 23° – 0.5 mm WSW 14 98% 22° 100% 0
22:00 Rain 23° 23° – 0.8 mm WSW 23 98% 22° 100% 0
23:00 Heavy rain 22° 22° – 1.3 mm WSW 24 99% 22° 100% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Heavy rain 22° 22° – 3.5 mm SW 26 98% 22° 100% 0
01:00 Light rain 22° 22° – 0.2 mm WSW 28 98% 21° 100% 0
02:00 Cloudy 21° 21° – 0.0 mm WSW 26 97% 21° 97% 0
03:00 Cloudy 21° 21° – 0.0 mm WSW 28 97% 21° 99% 0
04:00 Cloudy 21° 21° – 0.0 mm WSW 28 95% 20° 100% 0
05:00 Cloudy 21° 21° – 0.0 mm WSW 26 94% 20° 88% 0
06:00 Cloudy 22° 22° – 0.0 mm SW 26 92% 20° 100% 0
07:00 Partly cloudy 22° 22° – 0.0 mm SW 27 89% 20° 83% 2
08:00 Partly cloudy 23° 23° – 0.0 mm WSW 33 84% 20° 79% 5
09:00 Light showers 23° 23° – 0.1 mm SW 36 81% 20° 72% 8
10:00 Light showers 24° 24° – 0.2 mm SW 38 78% 20° 69% 11
11:00 Light showers 24° 24° – 0.2 mm SW 39 78% 20° 68% 13
12:00 Showers 24° 24° – 0.4 mm SW 39 77% 19° 43% 13
13:00 Showers 23° 23° – 0.3 mm SW 39 79% 19° 67% 11
14:00 Rain 22° 22° – 0.3 mm SW 37 84% 19° 87% 7
15:00 Showers 22° 22° – 0.3 mm SW 37 82% 19° 76% 4
16:00 Cloudy 21° 21° – 0.0 mm SW 37 86% 19° 100% 2
17:00 Cloudy 21° 21° – 0.0 mm WSW 32 87% 18° 99% 0
18:00 Cloudy 20° 20° – 0.0 mm SW 31 85% 18° 100% 0
19:00 Cloudy 20° 20° – 0.0 mm SW 27 85% 17° 91% 0
20:00 Partly cloudy 20° 20° – 0.0 mm WSW 26 86% 17° 57% 0
21:00 Partly cloudy 19° 19° – 0.0 mm WSW 24 86% 17° 43% 0
22:00 Partly cloudy 19° 19° – 0.0 mm WSW 24 87% 17° 38% 0
23:00 Partly cloudy 19° 19° – 0.0 mm WSW 24 88% 17° 48% 0
Tuesday, October 2715 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Mostly clear 19° 19° – 0.0 mm WSW 24 87% 16° 30% 0
01:00 Mostly clear 19° 19° – 0.0 mm WSW 24 86% 16° 34% 0
02:00 Mostly clear 18° 18° – 0.0 mm WSW 25 87% 16° 32% 0
03:00 Partly cloudy 18° 18° – 0.0 mm SW 24 88% 16° 43% 0
04:00 Partly cloudy 18° 18° – 0.0 mm WSW 24 87% 16° 40% 0
05:00 Partly cloudy 18° 18° – 0.0 mm WSW 24 86% 16° 50% 0
06:00 Partly cloudy 19° 19° – 0.0 mm SW 21 84% 16° 47% 0
07:00 Partly cloudy 20° 20° – 0.0 mm WSW 23 77% 16° 51% 2
08:00 Partly cloudy 22° 22° – 0.0 mm SW 21 73% 16° 58% 5
09:00 Showers 22° 22° – 0.3 mm SSW 15 69% 16° 65% 8
10:00 Showers 23° 23° – 0.6 mm SSW 17 68% 17° 74% 12
11:00 Showers 22° 22° – 0.7 mm S 19 74% 17° 84% 13
12:00 Showers 22° 22° – 0.7 mm SSE 20 75% 18° 51% 13
13:00 Light showers 22° 22° – 0.2 mm SSE 21 73% 17° 63% 11
14:00 Light rain 22° 22° – 0.1 mm SE 23 71% 17° 92% 7

MET Norway forecast updated 5 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour; MET Norway gives hourly detail for about two and a half days.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.