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Guaynabo PR Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Guaynabo, Puerto Rico, United States (00965)  Lat: 18.36N, Lon: 66.11W
Wx Zone: PRZ001 ICAO Used: TJSJ
Current Conditions
Updated: 3:56 AM AST FRI DEC 18 2009
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: 75°F
Humidity: 74%
Wind Speed: CALM
Barometer: 29.90 in.
Dewpoint: 66°F
Heat Index: 75°F
Wind Chill: 75°F
Civil Twilight: 6:26 AM AST Moon Phase:
Waxing Crescent Moon
Sunrise: 6:49 AM AST
Sunset: 5:51 PM AST
Civil Twilight: 6:15 PM AST
Forecast for Guaynabo, Puerto Rico:
Dated: 348 AM AST FRI DEC 18 2009    Expires: 430 PM AST FRI DEC 18 2009
7 Day View   
TODAY TONIGHT SATURDAY SATURDAY
NIGHT
SUNDAY SUNDAY
NIGHT
Isolated Showers Isolated Showers Isolated Showers Scattered Showers Scattered Showers Mostly Clear
Isolated
Showers
Isolated
Showers
Isolated
Showers
Scattered
Showers
Scattered
Showers
Mostly
Clear
Hi: 81°F
Lo: 72°F Hi: 82°F
Lo: 72°F Hi: 83°F
Lo: 71°F
Pop: 20% Pop: 20% Pop: 40% Pop: 40% Pop: 40%
ZoneCast:
Dated: 348 AM AST FRI DEC 18 2009    Expires: 430 PM AST FRI DEC 18 2009
Today...Partly cloudy in the morning then becoming variably cloudy. Isolated showers. Highs 86 lower elevations ranging to 74 higher elevations. East winds 10 to 20 mph...Except northeast along the coast. Chance of rain 20 percent.
Tonight...Partly cloudy with isolated showers. Lows 79 lower elevations ranging to 64 higher elevations. Southeast winds 5 to 15 mph. Chance of rain 20 percent.
Saturday...Partly cloudy with isolated showers in the morning... Then variably cloudy with scattered showers in the afternoon. Highs 88 lower elevations ranging to 75 higher elevations. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
Saturday Night...Variably cloudy with scattered showers. Lows 79 lower elevations ranging to 63 higher elevations. Southeast winds up to 10 mph. Chance of rain 40 percent.
Sunday...Variably cloudy with scattered showers. Highs 89 lower elevations ranging to 75 higher elevations. Southeast winds up to 5 mph. Chance of rain 40 percent.
Sunday Night...Mostly clear. Lows 79 lower elevations ranging to 62 higher elevations.
Monday...Mostly sunny in the morning...Then partly cloudy with scattered showers in the afternoon. Highs 86 lower elevations ranging to 74 higher elevations. Chance of rain 30 percent.
Monday Night...Partly cloudy in the evening then becoming variably cloudy. Scattered showers. Lows 79 lower elevations ranging to 62 higher elevations. Chance of rain 50 percent.
Tuesday...Variably cloudy with scattered showers. Highs 85 lower elevations ranging to 72 higher elevations. Chance of rain 50 percent.
Tuesday Night...Partly cloudy with isolated showers. Lows 79 lower elevations ranging to 63 higher elevations. Chance of rain 20 percent.
Wednesday...Partly cloudy. Isolated showers in the morning...Then scattered showers in the afternoon. Highs 85 lower elevations ranging to 72 higher elevations. Chance of rain 30 percent.
Wednesday Night...Variably cloudy with scattered showers. Lows 79 lower elevations ranging to 63 higher elevations. Chance of rain 40 percent.
Thursday...Variably cloudy in the morning then becoming partly cloudy. Scattered showers. Highs 85 lower elevations ranging to 73 higher elevations. Chance of rain 40 percent.

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