• Today

    Sep 3

    24°Lo 20°

    Warmer; an afternoon t-storm

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      50%
    • Hi
      RealFeel
      26°
  • Fri

    Sep 4

    26°Lo 20°

    Turning cloudy

    Very Good for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      40%
    • Hi
      RealFeel
      28°
    more
  • Sat

    Sep 5

    23°Lo 20°

    Rain and drizzle in the a.m.

    Good for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      74%
    • Hi
      RealFeel
      24°
    more
  • Sun

    Sep 6

    26°Lo 20°

    A couple of showers

    Good for lawn mowing
    • Hours of Precip
      5
    • Precip
      67%
    • Hi
      RealFeel
      30°
    more
  • Mon

    Sep 7

    28°Lo 21°

    Humid with sun and clouds

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      32°
    more
Next Previous
Hi 24° RealFeel® 26° Precipitation 50%

Day

N

E

S

W

  • SE 15 km/h
  • Gusts: 26 km/h

Warmer with intervals of clouds and sunshine; a shower or thunderstorm late this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 20° RealFeel® 21° Precipitation 55%

Night

N

E

S

W

  • WSW 6 km/h
  • Gusts: 11 km/h

A shower in the area early this evening; clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 24° 24° N/A 31°
Low 20° 18° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 11:42 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:59 PM with 11:31 of moolight, then sets at 10:30 AM

Niterói 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; 1:48 PM ET

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