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As of 07:51 AST

Weather in Guaynabo, PR

82°Current weather

Guaynabo, Sunday, 18 October, 07:51

Mostly clear. Feels like 89°. High 85°, low 77°.

Pressure29.97 inHg
Wind1 mph SW
Humidity84%
Visibility6.2 mi
Dew point76°

10-day forecast for Guaynabo, PR: 72° to 90°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.

90°
Best day: Sunday, October 25
89° · 0.13 in
Worst day: Thursday, October 22

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1987° / 75°0.1Light rain
MorningPartly cloudy83°feels 90°
AfternoonLight rain87°feels 98°
EveningMostly clear80°feels 80°
OvernightClear78°feels 80°
87 °Light rain

Guaynabo, Monday, 19 October

Light rain. High 87°, low 75°.

Pressure29.91 inHg
Wind8 mph NE
Humidity70%
Visibility3.9 mi
Dew point75°
Tue, 2088° / 74°0.07Light rain
MorningClear79°feels 79°
AfternoonLight rain82°feels 89°
EveningPartly cloudy77°feels 79°
OvernightMostly clear75°feels 76°
88 °Light rain

Guaynabo, Tuesday, 20 October

Light rain. High 88°, low 74°.

Pressure29.88 inHg
Wind6.1 mph NE
Humidity63%
Visibility6.2 mi
Dew point75°
Wed, 2188° / 72°0.12Light rain
MorningClear79°feels 79°
AfternoonRain80°feels 85°
EveningMostly clear79°feels 79°
OvernightClear74°feels 76°
88 °Light rain

Guaynabo, Wednesday, 21 October

Light rain. High 88°, low 72°.

Pressure29.88 inHg
Wind5.1 mph NE
Humidity63%
Visibility6.2 mi
Dew point75°
Thu, 2289° / 75°0.13Light rain
MorningClear80°feels 86°
AfternoonLight rain87°feels 95°
EveningLight rain79°feels 79°
OvernightClear75°feels 77°
89 °Light rain

Guaynabo, Thursday, 22 October

Light rain. High 89°, low 75°.

Pressure29.94 inHg
Wind6.4 mph SE
Humidity63%
Visibility—
Dew point73°
Fri, 2388° / 74°0.02Light rain
MorningLight rain78°feels 82°
AfternoonLight rain87°feels 97°
EveningLight rain84°feels 91°
OvernightLight rain78°feels 80°
88 °Light rain

Guaynabo, Friday, 23 October

Light rain. High 88°, low 74°.

Pressure29.97 inHg
Wind6.8 mph SE
Humidity65%
Visibility—
Dew point73°
Sat, 2484° / 77°0.06Light rain
MorningLight rain79°feels 83°
AfternoonLight rain84°feels 91°
EveningLight rain81°feels 86°
OvernightLight rain77°feels 79°
84 °Light rain

Guaynabo, Saturday, 24 October

Light rain. High 84°, low 77°.

Pressure29.91 inHg
Wind10.6 mph SE
Humidity73%
Visibility—
Dew point74°
Sun, 2590° / 76°0.01Light rain
MorningLight rain79°feels 82°
AfternoonLight rain86°feels 93°
EveningLight rain84°feels 91°
OvernightLight rain78°feels 80°
90 °Light rain

Guaynabo, Sunday, 25 October

Light rain. High 90°, low 76°.

Pressure29.94 inHg
Wind10.4 mph SE
Humidity66%
Visibility—
Dew point72°
Mon, 2690° / 76°0.08Light rain
MorningLight rain80°feels 83°
AfternoonLight rain88°feels 95°
EveningLight rain84°feels 91°
OvernightLight rain78°feels 80°
90 °Light rain

Guaynabo, Monday, 26 October

Light rain. High 90°, low 76°.

Pressure29.97 inHg
Wind7.1 mph NE
Humidity57%
Visibility—
Dew point70°
Tue, 2789° / 76°0.04Light rain
MorningLight rain80°feels 83°
AfternoonLight rain87°feels 94°
EveningLight rain83°feels 89°
OvernightLight rain78°feels 80°
89 °Light rain

Guaynabo, Tuesday, 27 October

Light rain. High 89°, low 76°.

Pressure30.00 inHg
Wind11.7 mph NE
Humidity59%
Visibility—
Dew point70°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Guaynabo, PR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.