Weather in Puerto Rico - today, tomorrow and 14-day forecast

Right now temperatures across Puerto Rico range from 29° to 33°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.

Weather in Puerto Rico's cities today

🌧️Mayagueez 33°💧 6.5 mm 🌧️San Juan 31°💧 0.5 mm ☁️Yauco 31°💧 0.8 mm 🌧️Arecibo 30°💧 0.3 mm 🌧️Carolina 30°💧 2.6 mm 🌧️Ponce 29°💧 0.7 mm 🌧️Guayama 29°💧 5.8 mm 🌧️Caguas 29°💧 2.3 mm 🌧️Fajardo 29°💧 11.7 mm 🌧️Humacao 29°💧 12.1 mm

Weather map - today's temperatures

Pill colour shows today's daytime temperature. Click a city for its full 14-day forecast.

Next days in Puerto Rico

today🌧️ 23°💧 0.2 mm

Thu🌤️ 23°💧 2.6 mm

Fri🌤️ 30°night 18°

Sat☁️ 28°💧 0.1 mm

Sun🌧️ 29°💧 0.5 mm

Mon☁️ 29°💧 2.5 mm

Tue☁️ 28°night 18°

Wed🌤️ 29°💧 0.2 mm

14-day forecast - Puerto Rico

📅 Puerto Rico 30 & 45-day weather - long-range outlook

Next 15 days · forecast

28°

around 19° at night · days with rain: 4

Weeks 3-4 · avg for July

32°

around 26° at night · rain chance 39%

Weeks 5-7 · avg for August

32°

around 26° at night · rain chance 44%

The 30 & 45-day outlook for Puerto Rico: the next 15 days are a numerical forecast updated daily - on average 28° by day and 19° at night. Further out we rely on multi-year climate averages: around 32° in July, and about 32° in August. Forecasts beyond two weeks are indicative only.

Today vs the next days - Puerto Rico cities

City	Today	+3 days	+7 days	Rain today
🌧️ Mayagueez	33℃	30℃	31℃	6.5 mm
🌧️ San Juan	31℃	30℃	30℃	0.5 mm
☁️ Yauco	31℃	32℃	32℃	0.8 mm
🌧️ Arecibo	30℃	30℃	31℃	0.3 mm
🌧️ Carolina	30℃	30℃	30℃	2.6 mm
🌧️ Ponce	29℃	31℃	31℃	0.7 mm
🌧️ Guayama	29℃	29℃	30℃	5.8 mm
🌧️ Caguas	29℃	31℃	31℃	2.3 mm
🌧️ Fajardo	29℃	28℃	29℃	11.7 mm
🌧️ Humacao	29℃	29℃	29℃	12.1 mm

Day-by-day forecast for Puerto Rico

Wednesday8 July 2026

🌧️23°light rain

sunrise 05:56 · sunset 19:06 · night 18° · evening 21° · rain 0.23 mm · humidity 50% · wind 4 m/s · clouds 94%

Thursday9 July 2026

🌤️23°scattered clouds

sunrise 05:56 · sunset 19:06 · night 19° · evening 26° · rain 2.58 mm · humidity 45% · wind 5 m/s · clouds 41%

Friday10 July 2026

🌤️30°scattered clouds

sunrise 05:57 · sunset 19:06 · night 18° · evening 26° · humidity 40% · wind 4 m/s · clouds 32%

Saturday11 July 2026

☁️28°broken clouds

sunrise 05:57 · sunset 19:06 · night 18° · evening 27° · rain 0.12 mm · humidity 43% · wind 5 m/s · clouds 71%

Sunday12 July 2026

🌧️29°light rain

sunrise 05:58 · sunset 19:06 · night 18° · evening 27° · rain 0.45 mm · humidity 41% · wind 3 m/s · clouds 34%

Monday13 July 2026

☁️29°broken clouds

sunrise 05:58 · sunset 19:06 · night 19° · evening 28° · rain 2.46 mm · humidity 40% · wind 4 m/s · clouds 52%

Tuesday14 July 2026

☁️28°overcast clouds

sunrise 05:58 · sunset 19:06 · night 18° · evening 27° · humidity 52% · wind 4 m/s · clouds 92%

Wednesday15 July 2026

🌤️29°a few clouds

sunrise 05:59 · sunset 19:06 · night 18° · evening 28° · rain 0.15 mm · humidity 43% · wind 4 m/s · clouds 16%

Thursday16 July 2026

🌤️29°scattered clouds

sunrise 05:59 · sunset 19:06 · night 19° · evening 27° · rain 5.28 mm · humidity 41% · wind 5 m/s · clouds 25%

Friday17 July 2026

🌧️28°light rain

sunrise 05:59 · sunset 19:06 · night 18° · evening 28° · rain 0.12 mm · humidity 49% · wind 4 m/s · clouds 88%

Saturday18 July 2026

🌤️29°a few clouds

sunrise 06:00 · sunset 19:05 · night 18° · evening 28° · rain 0.48 mm · humidity 44% · wind 5 m/s · clouds 17%

Sunday19 July 2026

☁️29°broken clouds

sunrise 06:00 · sunset 19:05 · night 19° · evening 28° · rain 0.12 mm · humidity 40% · wind 4 m/s · clouds 66%

Monday20 July 2026

🌧️28°light rain

sunrise 06:00 · sunset 19:05 · night 20° · evening 27° · rain 2.37 mm · humidity 51% · wind 3 m/s · clouds 38%

Tuesday21 July 2026

🌧️29°light rain

sunrise 06:01 · sunset 19:05 · night 19° · evening 27° · rain 0.75 mm · humidity 42% · wind 4 m/s · clouds 59%

Wednesday22 July 2026

🌧️30°light rain

sunrise 06:01 · sunset 19:04 · night 20° · evening 28° · rain 0.75 mm · humidity 43% · wind 4 m/s · clouds 35%

🌊 Sea temperature - Puerto Rico

Beach	Water today	Water week avg	Waves	How's the water?
Mayagueez	30℃	30℃	0.5 m	very warm
Ponce	29℃	29℃	1.2 m	very warm
Yauco	29℃	29℃	1.2 m	very warm
Guayama	29℃	29℃	1.2 m	very warm
Fajardo	29℃	29℃	1 m	very warm
Humacao	29℃	29℃	1.3 m	very warm
Arecibo	28℃	28℃	-	very warm
San Juan	28℃	28℃	1 m	very warm
Carolina	28℃	28℃	1.2 m	very warm

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Puerto Rico

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Carolina	9.2	21.2	very good
San Juan	9.2	21.2	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-07, 21:00).

Puerto Rico weather through the year

Puerto Rico weather month by month - when is the best time to go?

January (29°)February (29°)March (29°)April (30°)May (31°)June (32°)July (32°)August (32°)September (32°)October (32°)November (30°)December (29°)

🎉 Public holidays in Puerto Rico - when are the long weekends?

Next long weekend in Puerto Rico: Birthday of Don Luis Muñoz Rivera (20 July, Monday) - Saturday–Monday (3 days off).

20 JulyMonday

Birthday of Don Luis Muñoz Rivera

🎈 long weekend

25 JulySaturday

Puerto Rico Constitution Day

falls on a weekend

27 JulyMonday

Birthday of Dr. José Celso Barbosa

🎈 long weekend

7 SeptemberMonday

Labour Day

🎈 long weekend

12 OctoberMonday

Columbus Day

🎈 long weekend

11 NovemberWednesday

Veterans Day

19 NovemberThursday

Discovery of Puerto Rico

🎈 long weekend + bridge day

26 NovemberThursday

Thanksgiving Day

🎈 long weekend + bridge day

24 DecemberThursday

Christmas Eve

🎈 long weekend + bridge day

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

6 JanuaryWednesday 2027

Three Kings Day / Epiphany

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

FAQ - Puerto Rico weather

What is the weather like in Puerto Rico today?

Today it is about 23° during the day and 18° at night, light rain.

How far ahead can I check the forecast for Puerto Rico?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.