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  • Today

    Dec 18

    Increasing cloudiness 31°Lo 20°
  • Fri

    Dec 19

    An afternoon t-storm or two 26°Lo 21°
    more
  • Sat

    Dec 20

    Overcast, a t-storm or two 28°Lo 22°
    more
  • Sun

    Dec 21

    A couple of thunderstorms 29°Lo 21°
    more
  • Mon

    Dec 22

    Couple of thunderstorms 27°Lo 16°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Sunny
Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Cloudy
Cloudy
Temp (°C) 31° 31° 29° 27° 26° 24° 23° 22°
RealFeel® 36° 36° 32° 28° 25° 22° 21° 20°
Humidity 35% 32% 37% 44% 51% 60% 65% 69%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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2%
 
2%
Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 6 NNW 4 N 6 NNW 7 NNW 7 NNW 9 NNW 9 NE 9 ESE
UV Index 9 8 5 3 1 0 0 0
Cloud Cover 0% 0% 21% 34% 47% 56% 64% 71%
Dew Point 14° 13° 13° 14° 15° 16° 16° 16°
Middle Grid line 35 C Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 31° 26° N/A 26°
Low 20° 15° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:36 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:22 AM with 13:11 of moolight, then sets at 4:33 PM

São Lucas Weather Report

Weekend Flood Threat to End Heat in Uruguay, Brazil, Paraguay

December 18, 2014; 11:13 AM ET

A potent cold front will bring much cooler air and a flood threat to parts of South America this weekend. more >