Weather
Puerto Rico
Las Mercedes, Las Piedras

Weather Las Mercedes, Las Piedras today

25 °C	28 °C	5 pm
22 °C	27 °C	7 pm
22 °C	26 °C	9 pm
22 °C	25 °C	11 pm

sunrise 6:57 am
sunset 6:04 pm

HOURLY

Weather forecast Las Mercedes, Las Piedras Jan. 10, 2026

Evening in the evening partly cloudy. The highest temperature 26 °C. Total rainfall 0.1 mm. At night cloudy. The lowest temperature 22 °C.

Interactive map weather Commonwealth of Puerto Rico

GPS: 18.1752; -65.8671

altitude: 122 m
local time:

Meteogram is being loaded

Weather forecast Las Mercedes, Las Piedras, Puerto Rico extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Today, Saturday 01/10/2026
4 PM 3 PM	light rain showers	26 °C 29 °C	0.2 mm	3.5 m/s 13 km/h east-northeast	1015 hPa	72 %	20 °C	44 %	0%	23%	31%	3%
5 PM 4 PM	light rain showers	25 °C 28 °C	0.2 mm	3.1 m/s 11 km/h northeast	1015 hPa	76 %	20 °C	58 %	0%	34%	35%	3%
6 PM 5 PM	partly cloudy	23 °C 27 °C	0.0 mm	1.3 m/s 5 km/h west-northwest	1015 hPa	92 %	21 °C	22 %	0%	16%	9%	0%
7 PM 6 PM	partly cloudy	22 °C 26 °C	0.0 mm	1.7 m/s 6 km/h northwest	1015 hPa	94 %	21 °C	14 %	0%	10%	7%	0%
8 PM 7 PM	clear	22 °C 26 °C	0.0 mm	2.0 m/s 7 km/h north-northwest	1016 hPa	93 %	21 °C	11 %	0%	10%	6%	0%
9 PM 8 PM	partly cloudy	22 °C 26 °C	0.0 mm	2.2 m/s 8 km/h north-northwest	1016 hPa	94 %	20 °C	20 %	0%	13%	10%	0%
10 PM 9 PM	partly cloudy	22 °C 26 °C	0.0 mm	2.3 m/s 8 km/h north-northwest	1016 hPa	94 %	20 °C	20 %	0%	10%	11%	0%
11 PM 10 PM	partly cloudy	22 °C 26 °C	0.0 mm	2.3 m/s 8 km/h north-northwest	1016 hPa	95 %	20 °C	21 %	0%	14%	10%	0%
Tomorrow, Sunday 01/11/2026
12 AM 11 PM	partly cloudy	21 °C 24 °C	0.0 mm	2.0 m/s 7 km/h west-northwest	1017 hPa	96 %	20 °C	28 %	0%	22%	11%	0%
1 AM 12 AM	partly cloudy	21 °C 25 °C	0.0 mm	1.8 m/s 6 km/h west-northwest	1017 hPa	96 %	20 °C	34 %	0%	21%	21%	0%
2 AM 1 AM	partly cloudy	21 °C 24 °C	0.0 mm	2.4 m/s 9 km/h northwest	1016 hPa	97 %	20 °C	25 %	0%	15%	13%	0%
3 AM 2 AM	partly cloudy	21 °C 24 °C	0.0 mm	2.3 m/s 8 km/h west-northwest	1015 hPa	97 %	20 °C	17 %	0%	12%	10%	0%
4 AM 3 AM	partly cloudy	21 °C 24 °C	0.0 mm	2.2 m/s 8 km/h northwest	1015 hPa	96 %	20 °C	21 %	0%	14%	10%	0%
5 AM 4 AM	partly cloudy	20 °C 23 °C	0.0 mm	2.1 m/s 8 km/h northwest	1015 hPa	97 %	19 °C	37 %	0%	28%	13%	0%
6 AM 5 AM	fog	20 °C 23 °C	0.0 mm	2.3 m/s 8 km/h west-northwest	1016 hPa	98 %	20 °C	59 %	49%	59%	2%	0%
7 AM 6 AM	fog	20 °C 23 °C	0.0 mm	2.4 m/s 9 km/h west	1016 hPa	98 %	19 °C	63 %	51%	60%	7%	0%
8 AM 7 AM	cloudy	22 °C 26 °C	0.0 mm	2.3 m/s 8 km/h west	1017 hPa	97 %	21 °C	39 %	0%	23%	22%	0%
9 AM 8 AM	partly cloudy	24 °C 28 °C	0.0 mm	2.4 m/s 9 km/h north-northwest	1017 hPa	87 %	21 °C	34 %	0%	17%	24%	0%
10 AM 9 AM	rain showers	25 °C 29 °C	0.3 mm	2.5 m/s 9 km/h north-northeast	1017 hPa	78 %	21 °C	35 %	0%	28%	10%	0%
11 AM 10 AM	rain showers	26 °C 30 °C	0.3 mm	2.9 m/s 10 km/h northeast	1017 hPa	73 %	21 °C	43 %	0%	23%	30%	0%
12 PM 11 AM	rain showers	27 °C 31 °C	0.5 mm	3.0 m/s 11 km/h northeast	1016 hPa	70 %	20 °C	35 %	0%	20%	22%	0%
1 PM 12 PM	rain showers	27 °C 30 °C	0.4 mm	3.1 m/s 11 km/h northeast	1016 hPa	68 %	20 °C	35 %	0%	22%	20%	0%
2 PM 1 PM	rain showers	28 °C 32 °C	0.4 mm	3.4 m/s 12 km/h east-northeast	1015 hPa	66 %	20 °C	41 %	0%	28%	24%	0%
3 PM 2 PM	rain showers	27 °C 30 °C	0.4 mm	3.7 m/s 13 km/h east	1014 hPa	66 %	20 °C	42 %	0%	26%	24%	0%
4 PM 3 PM	light rain showers	27 °C 30 °C	0.2 mm	3.5 m/s 13 km/h east	1014 hPa	68 %	20 °C	39 %	0%	29%	20%	0%
5 PM 4 PM	partly cloudy	26 °C 29 °C	0.0 mm	3.0 m/s 11 km/h east-southeast	1014 hPa	71 %	20 °C	27 %	0%	27%	4%	0%
6 PM 5 PM	partly cloudy	24 °C 27 °C	0.0 mm	2.0 m/s 7 km/h east-southeast	1015 hPa	80 %	20 °C	20 %	0%	20%	2%	0%
7 PM 6 PM	clear	23 °C 27 °C	0.0 mm	1.4 m/s 5 km/h east	1015 hPa	87 %	20 °C	6 %	0%	6%	1%	0%
8 PM 7 PM	clear	22 °C 25 °C	0.0 mm	1.4 m/s 5 km/h east	1016 hPa	89 %	20 °C	3 %	0%	3%	0%	0%
9 PM 8 PM	clear	22 °C 26 °C	0.0 mm	1.5 m/s 5 km/h west-southwest	1016 hPa	90 %	20 °C	6 %	0%	6%	0%	0%
10 PM 9 PM	clear	21 °C 24 °C	0.0 mm	1.5 m/s 5 km/h southwest	1016 hPa	92 %	19 °C	4 %	0%	4%	0%	0%
11 PM 10 PM	clear	21 °C 24 °C	0.0 mm	1.5 m/s 5 km/h south-southwest	1016 hPa	92 %	19 °C	3 %	0%	3%	0%	0%

Las Mercedes, Las Piedras, Puerto Rico - information

State: Puerto Rico

GPS coordinates: 18.1752; -65.8671

Time zone: America / Puerto Rico time difference in hours with time in US is -5 hours

Altitude: 122 m
The administrative part:

Las Piedras Municipio, Las Piedras
Tejas Barrio, Las Mercedes, Las Piedras

Something wrong, something missing?

Weather Las Mercedes, Las Piedras, Puerto Rico. Weather forecast Las Mercedes, Las Piedras.

Weather searching weather forecast for all cities in the world.
The second option is to search through list of continents and countries.

Data source

Weather forecast for Las Mercedes, Las Piedras is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

⇵ Weather with Meteobox for your website

Online forecast for Las Mercedes, Las Piedras on your website with a short code. Copy one of the code variants below: with or without links to meteobox.

code without links for the next days

code with links for the next days

result

Astronomical information Las Mercedes, Las Piedras

data are always in the local time

Sun and light

Jan. 10, 2026

Sunrise:	Sunset:
6:57 am	6:04 pm
Noon:	Length of day:
12:31 pm	11:07
Start of civil twilight*:	End of civil twilight*:
6:33 am	6:28 pm
Start of nautical twilight*:	End of nautical twilight*:
6:07 am	6:55 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:40 am	7:21 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/10/2026 12:04 am	01/10/2026 11:58 am
Next new moon:	Next full moon:
01/18/2026	02/01/2026