Cities / Puerto Rico / Aguadilla

31°

⛅ San Antonio weather

Partly cloudy. Light rain starting around 1:15pm.

Feels like 37° Wind 7 km/h E Humidity 63% UV 5 Air Good ☀ 06:14 - 18:39
⚠ Heat Advisory · Moderate

Heat Advisory issued September 5 at 2:19AM AST until September 5 at 5:00PM AST by NWS San Juan PR

Right now it is 31° in San Antonio with partly cloudy skies, it feels more like 37°, today's high is 31° with an overnight low of 26° and about 9.5 mm of rain is expected. The sun rises at 06:14 and sets at 18:39, giving 12h 25m of daylight. Over the coming week highs range from 31° to 32° - a steady stretch with little day-to-day change.

San Antonio is in Aguadilla, Puerto Rico, sitting 67 m above sea level, with a population of about 2,000. Local time is America/Puerto_Rico (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

25° 29° 32° 31° 26° 10:00 · 30.3° · 0 mm 11:00 · 31.3° · 0 mm 12:00 · 31.4° · 0 mm 13:00 · 31.1° · 0 mm 14:00 · 29.9° · 0.7 mm 15:00 · 29.5° · 1.5 mm 16:00 · 29° · 2.5 mm 17:00 · 28.3° · 2.2 mm 18:00 · 28.4° · 1.5 mm 19:00 · 28° · 1 mm 20:00 · 27.7° · 0.1 mm 21:00 · 27.4° · 0 mm 22:00 · 27.1° · 0 mm 23:00 · 26.9° · 0 mm 00:00 · 26.4° · 0 mm 01:00 · 26.2° · 0 mm 02:00 · 26.1° · 0 mm 03:00 · 26.1° · 0 mm 04:00 · 26° · 0 mm 05:00 · 25.9° · 0 mm 06:00 · 26.1° · 0 mm 07:00 · 26.4° · 0 mm 08:00 · 27.4° · 0 mm 09:00 · 28.4° · 0 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0.7 mm 15:00 · 1.5 mm 16:00 · 2.5 mm 16:00 17:00 · 2.2 mm 18:00 · 1.5 mm 19:00 · 1 mm 19:00 20:00 · 0.1 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 ☀️ 30.3° 33.7° - Clear sky
11:00 ☁️ 31.3° 35.7° - Overcast
12:00 ☁️ 31.4° 35.5° - Overcast
13:00 ☁️ 31.1° 35.4° - Overcast
14:00 🌦️ 29.9° 34.8° 0.7 mm Light rain
15:00 🌧️ 29.5° 34.1° 1.5 mm Rain
16:00 🌧️ 29° 32.9° 2.5 mm Rain
17:00 🌧️ 28.3° 32° 2.2 mm Rain
18:00 🌧️ 28.4° 32.4° 1.5 mm Rain
19:00 🌧️ 28° 32.2° 1 mm Rain
20:00 🌦️ 27.7° 32.4° 0.1 mm Light rain
21:00 ☁️ 27.4° 30.9° - Overcast

Next 16 days

Today🌧️ 31°26°9.5mm Sun 6☁️ 31°26°0.1mm Mon 7🌧️ 32°26°10.3mm Tue 8🌧️ 31°25°6.7mm Wed 9🌧️ 31°25°18.3mm Thu 10🌧️ 31°25°8.4mm Fri 11🌦️ 31°25°1.8mm Sat 12🌦️ 31°25°3.6mm Sun 13🌧️ 31°25°29.7mm Mon 14🌧️ 30°25°18mm Tue 15🌧️ 30°25°7.2mm Wed 16🌦️ 31°25°1.8mm Thu 17🌧️ 30°25°9.6mm Fri 18🌧️ 31°25°10.8mm Sat 19🌧️ 30°25°42.6mm Sun 20🌦️ 29°25°6.9mm
🌧️ TodaySeptember 5th Avg 28° Low 26° at 06:00 High 31° at 12:00 9.5 mm rain Feels 36° Wind ~14 km/h
Cloudy Rain Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 30°
12:00 31°
14:00 30° 0.7mm
16:00 29° 2.5mm
18:00 28° 1.5mm
20:00 28° 0.1mm
22:00 27°
☁️ SundaySeptember 6th Avg 28° Low 26° at 05:00 High 31° at 12:00 0.1 mm rain Feels 35° Wind ~19 km/h
Cloudy Cloudy
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 30°
12:00 31°
14:00 29° 0.1mm
16:00 30°
18:00 29°
20:00 28°
22:00 27°
🌧️ MondaySeptember 7th Avg 28° Low 26° at 06:00 High 32° at 12:00 10.3 mm rain Feels 34° Wind ~15 km/h
Cloudy Rain Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 28°
10:00 30°
12:00 32°
14:00 31° 3.6mm
16:00 30° 2.4mm
18:00 29°
20:00 28°
22:00 28°
🌧️ TuesdaySeptember 8th Avg 28° Low 25° at 06:00 High 31° at 12:00 6.7 mm rain Feels 35° Wind ~30 km/h
Clear Rain
00:00 27°
02:00 26°
04:00 26°
06:00 25°
08:00 27°
10:00 30°
12:00 31°
14:00 30° 2.8mm
16:00 30° 0.6mm
18:00 28° 0.4mm
20:00 27° 0.1mm
22:00 27°
🌧️ WednesdaySeptember 9th Avg 27° Low 25° at 06:00 High 31° at 14:00 18.3 mm rain Wind ~33 km/h
Clear Rain
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 29°
12:00 30° 0.3mm
14:00 31° 1.9mm
16:00 29° 4.1mm
18:00 28° 1.4mm
20:00 27° 0.7mm
22:00 27°
🌧️ ThursdaySeptember 10th Avg 28° Low 25° at 04:00 High 31° at 11:00 8.4 mm rain Feels 35° Wind ~25 km/h
Clear Rain
00:00 26°
02:00 25°
04:00 25°
06:00 26°
08:00 27°
10:00 30°
12:00 31° 0.4mm
14:00 30° 0.4mm
16:00 30° 2.3mm
18:00 30° 0.1mm
20:00 28° 0.1mm
22:00 27°
🌦️ FridaySeptember 11th Avg 28° Low 25° at 04:00 High 31° at 16:00 1.8 mm rain Feels 36° Wind ~32 km/h
Clear Rain Clear
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 27°
10:00 30°
12:00 31°
14:00 31°
16:00 31° 0.5mm
18:00 31° 0.1mm
20:00 28° 0.1mm
22:00 27°
🌦️ SaturdaySeptember 12th Avg 28° Low 25° at 03:00 High 31° at 11:00 3.6 mm rain Wind ~37 km/h
Clear Rain
00:00 26°
02:00 25°
04:00 25°
06:00 26°
08:00 27°
10:00 30°
12:00 31° 0.3mm
14:00 30° 0.3mm
16:00 29° 0.1mm
18:00 29° 0.6mm
20:00 27° 0.6mm
22:00 27° 0.2mm
🌧️ SundaySeptember 13th Avg 27° Low 25° at 04:00 High 31° at 12:00 29.7 mm rain Wind ~27 km/h
Partly Cloudy Cloudy Partly Cloudy Rain
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 30°
12:00 31° 0.6mm
14:00 30° 0.6mm
16:00 28° 4.4mm
18:00 26° 4.3mm
20:00 26° 4.3mm
22:00 26° 0.6mm
🌧️ MondaySeptember 14th Avg 27° Low 25° at 04:00 High 30° at 11:00 18 mm rain Wind ~26 km/h
Partly Cloudy Rain
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 27°
10:00 29°
12:00 30° 0.6mm
14:00 29° 0.6mm
16:00 28° 0.6mm
18:00 27° 4.2mm
20:00 26° 4.2mm
22:00 26° 0.6mm
🌧️ TuesdaySeptember 15th Avg 27° Low 25° at 03:00 High 30° at 12:00 7.2 mm rain Feels 34° Wind ~21 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 30°
14:00 30°
16:00 29° 1.9mm
18:00 28° 0.4mm
20:00 27° 0.4mm
22:00 27° 0.1mm
🌦️ WednesdaySeptember 16th Avg 27° Low 25° at 04:00 High 31° at 12:00 1.8 mm rain Feels 35° Wind ~16 km/h
Cloudy Partly Cloudy Rain Cloudy
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 31°
14:00 30°
16:00 29° 0.5mm
18:00 28° 0.1mm
20:00 28° 0.1mm
22:00 27°
🌧️ ThursdaySeptember 17th Avg 27° Low 25° at 04:00 High 30° at 11:00 9.6 mm rain Feels 34° Wind ~14 km/h
Clear Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 29°
12:00 30° 1.8mm
14:00 29° 1.8mm
16:00 29° 1mm
18:00 28° 0.4mm
20:00 27° 0.4mm
22:00 26°
🌧️ FridaySeptember 18th Avg 27° Low 25° at 04:00 High 31° at 12:00 10.8 mm rain Feels 33° Wind ~30 km/h
Partly Cloudy Cloudy Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 31° 0.8mm
14:00 30° 0.8mm
16:00 29° 2.2mm
18:00 28° 0.6mm
20:00 27° 0.6mm
22:00 26°
🌧️ SaturdaySeptember 19th Avg 26° Low 25° at 03:00 High 30° at 11:00 42.6 mm rain Wind ~24 km/h
Cloudy Rain
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 30° 2.6mm
14:00 28° 2.6mm
16:00 26° 7.8mm
18:00 25° 3.1mm
20:00 25° 3.1mm
22:00 25° 0.7mm
🌦️ SundaySeptember 20th Avg 26° Low 25° at 00:00 High 29° at 14:00 6.9 mm rain Feels 31° Wind ~20 km/h
Rain Partly Cloudy Cloudy Rain Cloudy
00:00 25° 0.7mm
02:00 25° 0.7mm
04:00 25° 0.3mm
06:00 25°
08:00 25°
10:00 27°
12:00 28°
14:00 29°
16:00 29° 0.8mm
18:00 27° 0.5mm
20:00 25° 0.5mm
22:00 25°

Sun

☀️ Sunrise 06:14 · Sunset 18:39

12h 25m of daylight · America/Puerto_Rico

Air quality

PM2.5 5.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

San Antonio Comunidad · 0.2 km Montaña · 0.5 km Aguacate · 1.3 km Cuatro Calles (historical) · 1.9 km Arenales · 2.6 km Jobos · 2.9 km

Tools for San Antonio

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about San Antonio weather

Will it rain in San Antonio today?

Yes - about 9.5 mm of rain is expected in San Antonio today.

What is the temperature in San Antonio right now?

It is 31° in San Antonio right now, though it feels closer to 37°. Today runs between a low of 26° and a high of 31°.

What time is sunrise and sunset in San Antonio?

The sun rises at 06:14 and sets at 18:39 local time in San Antonio today, giving 12h 25m of daylight.

What is the air quality in San Antonio?

PM2.5 in San Antonio is currently 5.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the San Antonio forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Antonio best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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