Current Conditions

Guayama, Guayama

81°F27°C

Drizzle

Feels like88°F31°C

Wind

E 15 mph25 km/h

Humidity

84%

Cloud Cover

85%

As of Thursday, August 13, 2026 at 9:17 AM AST

Today's Outlook

Day

Overcast and warm, with a high of 85°F29°C — feels like 91°F33°C. Windy from the E at 15 to 16 mph25 to 26 km/h. 49% chance of drizzle in the morning. Heavy, humid air.

Night

Overcast, with a low around 81°F27°C. Breezy from the ENE at 14 mph22 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 85°F29°CFeels 91°F33°C	Low 81°F27°CFeels 87°F30°C	Precip 0.02 in0.4 mm49%	Cloud 95%	Wind E 15 mph24 km/h	Thursday: Overcast and warm, with a high of 85°F29°C — feels like 91°F33°C. Windy from the E at 15 to 16 mph25 to 26 km/h. 49% chance of drizzle in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 81°F27°C. Breezy from the ENE at 14 mph22 km/h.
Drizzle	High 86°F30°CFeels 94°F35°C	Low 80°F27°C	Precip 0.02 in0.4 mm14%	Cloud 52%	Wind ENE 15 mph24 km/h	Friday: Partly cloudy and hot, with a high of 86°F30°C — feels like 95°F35°C. Windy from the ENE at 15 to 16 mph25 to 25 km/h. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 80°F27°C. Breezy from the ENE at 14 to 15 mph23 to 24 km/h. 14% chance of drizzle overnight.
Showers	High 85°F29°CFeels 92°F34°C	Low 79°F26°C	Precip 0.22 in5.5 mm98%	Cloud 44%	Wind ENE 17 mph27 km/h	Saturday: Partly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Windy from the ENE at 18 to 19 mph29 to 31 km/h. 78% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 79°F26°C. Windy from the ENE at 15 to 16 mph25 to 26 km/h. 98% chance of showers throughout the night.
Light Rain	High 85°F29°CFeels 93°F34°C	Low 78°F26°C	Precip 0.19 in4.8 mm96%	Cloud 83%	Wind ENE 14 mph22 km/h	Sunday: Overcast and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 14 to 15 mph23 to 24 km/h. 75% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 78°F26°C. Breezy from the ENE at 13 to 15 mph22 to 24 km/h. 96% chance of light rain overnight.
Drizzle	High 86°F30°CFeels 93°F34°C	Low 79°F26°C	Precip 0.02 in0.6 mm15%	Cloud 42%	Wind ENE 12 mph19 km/h	Monday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 93°F34°C. Breezy from the E at 12 to 13 mph19 to 20 km/h. 15% chance of drizzle around midday. Heavy, humid air. Monday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 11% chance of drizzle.
Showers	High 85°F29°CFeels 93°F34°C	Low 79°F26°C	Precip 0.1 in2.5 mm57%	Cloud 43%	Wind ENE 10 mph16 km/h	Tuesday: Partly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 57% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the ENE at 10 mph15 km/h. 31% chance of drizzle throughout the night.
Showers	High 84°F29°CFeels 92°F34°C	Low 78°F26°C	Precip 0.17 in4.2 mm73%	Cloud 59%	Wind E 9 mph14 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the E at 9 mph14 km/h. 73% chance of showers throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. 44% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	85°F29°C Feels 91°F33°C	81°F27°C Feels 87°F30°C	0.02 in0.4 mm· 49%	95%	Drizzle	E 15 mph24 km/h
DayOvercast and warm, with a high of 85°F29°C — feels like 91°F33°C. Windy from the E at 15 to 16 mph25 to 26 km/h. 49% chance of drizzle in the morning. Heavy, humid air. NightOvercast, with a low around 81°F27°C. Breezy from the ENE at 14 mph22 km/h.
	FridayAug 14	86°F30°C Feels 94°F35°C	80°F27°C	0.02 in0.4 mm· 14%	52%	Drizzle	ENE 15 mph24 km/h
DayPartly cloudy and hot, with a high of 86°F30°C — feels like 95°F35°C. Windy from the ENE at 15 to 16 mph25 to 25 km/h. Heavy, humid air. NightMostly cloudy, with a low around 80°F27°C. Breezy from the ENE at 14 to 15 mph23 to 24 km/h. 14% chance of drizzle overnight.
	SaturdayAug 15	85°F29°C Feels 92°F34°C	79°F26°C	0.22 in5.5 mm· 98%	44%	Showers	ENE 17 mph27 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Windy from the ENE at 18 to 19 mph29 to 31 km/h. 78% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Windy from the ENE at 15 to 16 mph25 to 26 km/h. 98% chance of showers throughout the night.
	SundayAug 16	85°F29°C Feels 93°F34°C	78°F26°C	0.19 in4.8 mm· 96%	83%	Light Rain	ENE 14 mph22 km/h
DayOvercast and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 14 to 15 mph23 to 24 km/h. 75% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the ENE at 13 to 15 mph22 to 24 km/h. 96% chance of light rain overnight.
	MondayAug 17	86°F30°C Feels 93°F34°C	79°F26°C	0.02 in0.6 mm· 15%	42%	Drizzle	ENE 12 mph19 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 93°F34°C. Breezy from the E at 12 to 13 mph19 to 20 km/h. 15% chance of drizzle around midday. Heavy, humid air. NightPartly cloudy, with a low around 79°F26°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 11% chance of drizzle.
	TuesdayAug 18	85°F29°C Feels 93°F34°C	79°F26°C	0.1 in2.5 mm· 57%	43%	Showers	ENE 10 mph16 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 57% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 79°F26°C. Breezy from the ENE at 10 mph15 km/h. 31% chance of drizzle throughout the night.
	WednesdayAug 19	84°F29°C Feels 92°F34°C	78°F26°C	0.17 in4.2 mm· 73%	59%	Showers	E 9 mph14 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 93°F34°C. Breezy from the E at 9 mph14 km/h. 73% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. 44% chance of drizzle throughout the night.
	ThursdayAug 20	85°F29°C Feels 92°F34°C	78°F26°C	0.09 in2.4 mm· 40%	45%	Drizzle	E 10 mph16 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 11 mph17 km/h. 40% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the E at 9 to 11 mph15 to 17 km/h. 34% chance of drizzle throughout the night.
	FridayAug 21	84°F29°C Feels 92°F33°C	78°F26°C	0.08 in2.1 mm· 42%	45%	Drizzle	E 12 mph19 km/h
DayPartly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 13 mph20 km/h. 42% chance of drizzle throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 78°F26°C. Breezy from the ENE at 11 mph17 km/h. 23% chance of drizzle throughout the night.
	SaturdayAug 22	84°F29°C Feels 91°F33°C	78°F26°C	0.12 in3 mm· 59%	52%	Showers	E 11 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 59% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the ENE at 10 to 11 mph17 to 17 km/h. 39% chance of drizzle throughout the night.
	SundayAug 23	84°F29°C Feels 91°F33°C	78°F25°C	0.13 in3.4 mm· 69%	56%	Showers	E 11 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 69% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the E at 10 to 11 mph16 to 17 km/h. 53% chance of drizzle throughout the night.
	MondayAug 24	84°F29°C Feels 92°F33°C	78°F26°C	0.12 in3 mm· 53%	54%	Showers	E 12 mph19 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 12 to 13 mph20 to 21 km/h. 53% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 43% chance of drizzle throughout the night.
	TuesdayAug 25	84°F29°C Feels 92°F33°C	79°F26°C	0.18 in4.5 mm· 59%	58%	Showers	E 12 mph19 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 12 to 13 mph20 to 21 km/h. 59% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 11 mph18 km/h. 43% chance of showers throughout the night.
	WednesdayAug 26	84°F29°C Feels 92°F33°C	79°F26°C	0.17 in4.4 mm· 55%	59%	Showers	E 11 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C — feels like 91°F33°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 55% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 10 to 11 mph17 to 17 km/h. 33% chance of showers throughout the night.
	ThursdayAug 27	85°F29°C Feels 93°F34°C	79°F26°C	0.1 in2.6 mm· 44%	48%	Drizzle	E 11 mph17 km/h
DayPartly cloudy and warm, with a high of 85°F29°C — feels like 93°F34°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 44% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 10 mph16 km/h. 33% chance of drizzle throughout the night.

Nearby Cities

Cayey9 mi15 km Caguas18 mi29 km Humacao22 mi35 km Guaynabo26 mi42 km Trujillo Alto27 mi43 km Bayamón29 mi46 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 17.9841°N, 66.1138°W·Elevation: 73m·Timezone: America/Puerto_Rico·Population: 21,575