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As of 18:37 AST

Weather in Guaynabo, PR

84°Current weather

Guaynabo, Tuesday, 27 October, 18:37

Overcast. Feels like 93°. High 88°, low 79°.

Pressure29.94 inHg
Wind2 mph E
Humidity77%
Visibility6.2 mi
Dew point76°

10-day forecast for Guaynabo, PR: 74° to 92°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Wednesday, October 28
84° · 0.37 in
Worst day: Wednesday, November 4

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

Wed, 2892° / 79°0.04Light rain
MorningClear84°feels 93°
AfternoonMostly clear92°feels 103°
EveningClear81°feels 88°
OvernightOvercast79°feels 79°
92 °Light rain

Guaynabo, Wednesday, 28 October

Light rain. High 92°, low 79°.

Pressure29.97 inHg
Wind7.2 mph E
Humidity62%
Visibility6.2 mi
Dew point74°
Thu, 2989° / 78°0.05Light rain
MorningClear85°feels 96°
AfternoonLight rain88°feels 94°
EveningMostly clear79°feels 79°
OvernightClear79°feels 79°
89 °Light rain

Guaynabo, Thursday, 29 October

Light rain. High 89°, low 78°.

Pressure29.94 inHg
Wind6.4 mph E
Humidity55%
Visibility6.2 mi
Dew point72°
Fri, 3088° / 75°0.04Light rain
MorningClear80°feels 80°
AfternoonLight rain86°feels 95°
EveningClear80°feels 80°
OvernightClear76°feels 78°
88 °Light rain

Guaynabo, Friday, 30 October

Light rain. High 88°, low 75°.

Pressure29.94 inHg
Wind7.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point72°
Sat, 3187° / 76°0.36Rain
MorningClear81°feels 85°
AfternoonRain83°feels 91°
EveningRain79°feels 79°
OvernightPartly cloudy77°feels 78°
87 °Rain

Guaynabo, Saturday, 31 October

Rain. High 87°, low 76°.

Pressure29.94 inHg
Wind7.7 mph NE
Humidity69%
Visibility5.9 mi
Dew point75°
Sun, 0184° / 75°0.13Light rain
MorningLight rain79°feels 82°
AfternoonLight rain84°feels 92°
EveningLight rain82°feels 88°
OvernightLight rain78°feels 80°
84 °Light rain

Guaynabo, Sunday, 1 November

Light rain. High 84°, low 75°.

Pressure29.97 inHg
Wind9 mph E
Humidity72%
Visibility—
Dew point73°
Mon, 0290° / 74°0.13Light rain
MorningLight rain78°feels 82°
AfternoonLight rain88°feels 94°
EveningLight rain83°feels 89°
OvernightLight rain77°feels 79°
90 °Light rain

Guaynabo, Monday, 2 November

Light rain. High 90°, low 74°.

Pressure29.91 inHg
Wind12.4 mph E
Humidity58%
Visibility—
Dew point70°
Tue, 0387° / 77°0.24Light rain
MorningLight rain80°feels 83°
AfternoonLight rain86°feels 92°
EveningLight rain79°feels 79°
OvernightLight rain77°feels 78°
87 °Light rain

Guaynabo, Tuesday, 3 November

Light rain. High 87°, low 77°.

Pressure29.94 inHg
Wind8.6 mph SE
Humidity63%
Visibility—
Dew point72°
Wed, 0484° / 76°0.37Light rain
MorningLight rain78°feels 81°
AfternoonLight rain82°feels 89°
EveningLight rain82°feels 87°
OvernightLight rain76°feels 78°
84 °Light rain

Guaynabo, Wednesday, 4 November

Light rain. High 84°, low 76°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity77%
Visibility—
Dew point73°
Thu, 0586° / 76°0.24Light rain
MorningLight rain80°feels 82°
AfternoonLight rain85°feels 91°
EveningLight rain80°feels 84°
OvernightLight rain76°feels 77°
86 °Light rain

Guaynabo, Thursday, 5 November

Light rain. High 86°, low 76°.

Pressure29.91 inHg
Wind8.8 mph E
Humidity61%
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.