• Today

    Sep 4

    20°Lo 12°

    Cloudy to partly sunny

    Poor for stargazing
    • Cloud
      Cover
      80%
    • Precip
      14%
    • Hours of Precip
      0
  • Sat

    Sep 5

    19°Lo 12°

    Cloudy with afternoon rain

    Poor for stargazing
    • Cloud
      Cover
      86%
    • Precip
      66%
    • Hours of Precip
      4.5
    more
  • Sun

    Sep 6

    21°Lo 11°

    Rain and drizzle in the a.m.

    Very Good for stargazing
    • Cloud
      Cover
      28%
    • Precip
      1%
    • Hours of Precip
      1.5
    more
  • Mon

    Sep 7

    25°Lo 14°

    Pleasant and warmer

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      88%
    • Hours of Precip
      6.5
    more
  • Tue

    Sep 8

    25°Lo 13°

    Cloudy

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      54%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°C) 20° 20° 19° 19° 18° 18° 16° 15°
RealFeel® 21° 21° 19° 18° 17° 17° 15° 14°
Humidity 62% 61% 62% 62% 61% 66% 79% 88%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (km/h) 15 ESE 15 ESE 15 ESE 15 ESE 15 ESE 15 SE 15 SE 11 SE
UV Index 4 4 2 2 1 0 0 0
Cloud Cover 49% 58% 68% 80% 84% 87% 91% 93%
Dew Point 12° 12° 12° 11° 11° 12° 13° 13°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 20° N/A N/A 22°
Low 12° N/A N/A 16°

Solunar Information for Porto Alegre, Brazil

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 11:34 of sunlight, then sets at 6:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 PM with -4:-15 of moolight, then sets at 10:53 AM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Porto Alegre Weather Report

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

September 4, 2015; 9:20 AM ET

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