1 - 5 of 45 days | All 45 days
Next 5 Days
  • Today

    Sep 3

    Warmer with partial sunshine 29°Lo 18°
    more
  • Fri

    Sep 4

    Increasing cloudiness 27°Lo 18°
  • Sat

    Sep 5

    Rain and drizzle in the a.m. 22°Lo 18°
    more
  • Sun

    Sep 6

    A couple of showers 26°Lo 18°
    more
  • Mon

    Sep 7

    Mostly cloudy and warmer 29°Lo 19°
    more
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°C) 19° 19° 19° 18° 19° 23° 24° 25°
RealFeel® 20° 19° 19° 19° 20° 25° 28° 28°
Humidity 90% 92% 93% 95% 93% 83% 69% 64%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
5%
 
5%
 
5%
 
6%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (km/h) 4 WSW 2 WSW 2 WSW 2 WSW 2 SW 4 SSW 7 SSW 11 SW
UV Index 0 0 0 0 0 1 3 5
Cloud Cover 16% 18% 19% 21% 19% 18% 16% 35%
Dew Point 18° 18° 18° 17° 18° 20° 18° 18°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 27° 24° N/A N/A
Low 18° 18° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 11:43 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:59 PM with 11:24 of moolight, then sets at 11:23 AM

Nilópolis Weather Report

South America Spring Outlook 2015: Rain to Deluge Argentina, Southeast Brazil; Needed Rain Eyes Central Chile Ahead of Dry Season

September 3, 2015; 4:55 AM ET

A stormy weather pattern will prevail through September across much of southern South America. more >