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  • Today

    Sep 3

    Sunny and unseasonably hot 39°Lo 21°
  • Fri

    Sep 4

    Mostly sunny and hot 37°Lo 22°
    more
  • Sat

    Sep 5

    Partly sunny and hot 36°Lo 22°
    more
  • Sun

    Sep 6

    Mostly sunny and summerlike 38°Lo 24°
    more
  • Mon

    Sep 7

    Summerlike with a t-storm 38°Lo 25°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 33° 34° 35° 36° 37° 38° 39° 39°
RealFeel® 34° 38° 39° 40° 40° 41° 40° 39°
Humidity 24% 20% 18% 15% 13% 12% 12% 11%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 13 NNW 7 NNW 7 NNW 9 NNW 9 NNW 7 NNW 7 NW 9 NW
UV Index 4 6 7 8 7 6 4 2
Cloud Cover 0% 4% 9% 10% 11% 11% 11% 11%
Dew Point 10°
Middle Grid line 40 C Middle Grid line 35 C Middle Grid line 30 C

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 39° N/A N/A 38°
Low 21° N/A N/A 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 11:50 of sunlight, then sets at 5:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:44 PM with 11:49 of moolight, then sets at 10:33 AM

Porto Velho 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; 8:38 AM ET

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