Weather atlas / Local forecast

Guaynabo

18.36° latitude / -66.11° longitude

PR · 47m

Updated just now

Current conditions

Overcast
29°C
Feels like 34°C · Overcast
Humidity
68%
Wind
8 km/h N
Pressure
1011 hPa
UV Index
2.2 Low
Cloud Cover
90%
Precipitation
0 mm
Sunrise
6:26 AM
Sunset
5:52 PM
Compare

What to expect today in Guaynabo

Right now in Guaynabo it's 29°C with overcast. It feels warmer than that, more like 34°C. Today's high should reach 33°C with an overnight low near 23°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 33°C with thunderstorm.

Next 25 Hours

Now
Mainly clear
27°C
0.1
20:00
Mainly clear
26°C
0.1
21:00
Overcast
26°C
·
22:00
Overcast
25°C
·
23:00
Overcast
25°C
·
00:00
Fog
24°C
·
01:00
Fog
24°C
·
02:00
Fog
24°C
·
03:00
Fog
23°C
·
04:00
Fog
23°C
·
05:00
Fog
23°C
·
06:00
Mainly clear
23°C
·
07:00
Mainly clear
24°C
·
08:00
Mainly clear
25°C
·
09:00
Partly cloudy
28°C
·
10:00
Partly cloudy
31°C
·
11:00
Partly cloudy
32°C
·
12:00
Thunderstorm
32°C
0.4
13:00
Thunderstorm
31°C
0.4
14:00
Thunderstorm
31°C
0.4
15:00
Thunderstorm
30°C
0.6
16:00
Thunderstorm
30°C
0.6
17:00
Thunderstorm
29°C
0.6
18:00
Partly cloudy
28°C
0.4
19:00
Partly cloudy
27°C
0.4

10-Day Forecast

Daily low high · Select a day for details

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

About Guaynabo

Guaynabo, Puerto Rico, is a vibrant city known for its beautiful beaches and lively atmosphere. It experiences a warm, tropical climate year-round with plenty of sunshine.

Guaynabo experiences a tropical climate with distinct wet and dry seasons rather than four traditional seasons. Temperatures remain consistently warm year-round, typically ranging from the low 70s to mid-80s Fahrenheit. Expect high humidity and frequent, heavy rainfall during the wet season.

Nearby Cities

Compare Guaynabo with another citySee the differences in weather and climate, side by side.
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