Cities / Puerto Rico / San Juan

25°

☀️ Cantera weather

Clear sky. No rain expected in the next few hours.

Feels like 30° Wind 9 km/h SE Humidity 89% UV 0 Air Good ☀ 06:09 - 18:40
⚠ Heat Advisory · Moderate

Heat Advisory issued August 29 at 1:33AM AST until August 29 at 5:00PM AST by NWS San Juan PR

⚠ Hydrologic Outlook · Unknown

Hydrologic Outlook issued August 28 at 9:17AM AST by NWS San Juan PR

Right now it is 25° in Cantera with clear skies, it feels more like 30° and today's high is 33° with an overnight low of 25°. The sun rises at 06:09 and sets at 18:40, giving 12h 31m of daylight. Over the coming week highs range from 28° to 33°.

Cantera is in San Juan, Puerto Rico, sitting 3 m above sea level. Local time is America/Puerto_Rico (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

25° 30° 34° 33° 25° 02:00 · 25.7° · 0 mm 03:00 · 25.4° · 0 mm 04:00 · 25.4° · 0 mm 05:00 · 25.5° · 0 mm 06:00 · 25.4° · 0 mm 07:00 · 26.6° · 0 mm 08:00 · 28.7° · 0.1 mm 09:00 · 30.8° · 0 mm 10:00 · 31.9° · 0 mm 11:00 · 32.9° · 0 mm 12:00 · 33.3° · 0 mm 13:00 · 33.4° · 0 mm 14:00 · 33.2° · 0 mm 15:00 · 32.4° · 0 mm 16:00 · 31.7° · 0 mm 17:00 · 30.4° · 0 mm 18:00 · 29.4° · 0 mm 19:00 · 28° · 0 mm 20:00 · 27.2° · 0.1 mm 21:00 · 27.1° · 0.2 mm 22:00 · 26.9° · 0.1 mm 23:00 · 26.6° · 0 mm 00:00 · 26.3° · 0.3 mm 01:00 · 26.3° · 0.3 mm

Precipitation

02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0.1 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0.1 mm 20:00 21:00 · 0.2 mm 22:00 · 0.1 mm 23:00 · 0 mm 23:00 00:00 · 0.3 mm 01:00 · 0.3 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
02:00 ☀️ 25.7° 29.4° - Clear sky
03:00 ☀️ 25.4° 29.2° - Clear sky
04:00 ☀️ 25.4° 28.7° - Clear sky
05:00 ☀️ 25.5° 28.8° - Clear sky
06:00 ☀️ 25.4° 28.9° - Clear sky
07:00 ☀️ 26.6° 30° - Clear sky
08:00 🌦️ 28.7° 31.7° 0.1 mm Light rain
09:00 ⛅ 30.8° 32.3° - Partly cloudy
10:00 ☁️ 31.9° 32.8° - Overcast
11:00 ☁️ 32.9° 33.7° - Overcast
12:00 ⛅ 33.3° 33.4° - Partly cloudy
13:00 ☁️ 33.4° 33.4° - Overcast

Next 16 days

Today🌦️ 33°25°0.6mm Sun 30🌧️ 30°25°46.5mm Mon 31🌦️ 28°24°0.8mm Tue 1🌦️ 32°25°1.4mm Wed 2🌦️ 32°25°0.9mm Thu 3🌦️ 32°25°1.5mm Fri 4☁️ 33°25°0.3mm Sat 5⛅ 33°25°0.3mm Sun 6🌦️ 34°25°1.5mm Mon 7🌦️ 34°26°1.2mm Tue 8☁️ 32°25° Wed 9🌦️ 31°25°2.4mm Thu 10⛅ 34°25° Fri 11☀️ 34°25° Sat 12☀️ 34°25° Sun 13☀️ 0°0°
🌦️ TodayAugust 29th Avg 29° Low 25° at 03:00 High 33° at 13:00 0.6 mm rain Wind ~27 km/h
Clear Cloudy Rain
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 29° 0.1mm
10:00 32°
12:00 33°
14:00 33°
16:00 32°
18:00 29°
20:00 27° 0.1mm
22:00 27° 0.1mm
🌧️ SundayAugust 30th Avg 27° Low 25° at 23:00 High 30° at 12:00 46.5 mm rain Feels 35° Wind ~21 km/h
Rain
00:00 26° 0.3mm
02:00 26° 0.4mm
04:00 26° 0.2mm
06:00 26° 0.7mm
08:00 28° 1.5mm
10:00 29° 0.8mm
12:00 30° 1.5mm
14:00 30° 1.1mm
16:00 29° 3.5mm
18:00 28° 5.2mm
20:00 26° 1.3mm
22:00 25° 6.1mm
🌦️ MondayAugust 31st Avg 26° Low 24° at 01:00 High 28° at 15:00 0.8 mm rain Feels 31° Wind ~17 km/h
Cloudy
00:00 24° 0.8mm
02:00 24°
04:00 25°
06:00 25°
08:00 25°
10:00 27°
12:00 27°
14:00 28°
16:00 28°
18:00 27°
20:00 26°
22:00 26°
🌦️ TuesdaySeptember 1st Avg 28° Low 25° at 04:00 High 32° at 14:00 1.4 mm rain Wind ~23 km/h
Cloudy Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 27°
10:00 30° 0.1mm
12:00 32° 0.4mm
14:00 32°
16:00 31°
18:00 29° 0.1mm
20:00 26°
22:00 26°
🌦️ WednesdaySeptember 2nd Avg 28° Low 25° at 03:00 High 32° at 14:00 0.9 mm rain Wind ~22 km/h
Cloudy
00:00 25°
02:00 25°
04:00 25° 0.1mm
06:00 25°
08:00 27° 0.1mm
10:00 30°
12:00 32° 0.2mm
14:00 32°
16:00 32°
18:00 29°
20:00 27° 0.1mm
22:00 26°
🌦️ ThursdaySeptember 3rd Avg 28° Low 25° at 04:00 High 32° at 12:00 1.5 mm rain Wind ~26 km/h
Rain Clear Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25° 0.1mm
08:00 28° 0.1mm
10:00 31°
12:00 32°
14:00 32°
16:00 30° 0.4mm
18:00 28°
20:00 27°
22:00 26°
☁️ FridaySeptember 4th Avg 28° Low 25° at 04:00 High 33° at 13:00 0.3 mm rain Wind ~25 km/h
Partly Cloudy Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 28°
10:00 31° 0.1mm
12:00 32°
14:00 33°
16:00 31°
18:00 29°
20:00 27°
22:00 26°
⛅ SaturdaySeptember 5th Avg 29° Low 25° at 04:00 High 33° at 13:00 0.3 mm rain Wind ~23 km/h
Partly Cloudy Clear Rain Clear
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 32° 0.1mm
18:00 30°
20:00 27°
22:00 26°
🌦️ SundaySeptember 6th Avg 29° Low 25° at 04:00 High 34° at 13:00 1.5 mm rain Wind ~23 km/h
Rain Partly Cloudy Rain Rain
00:00 26° 0.1mm
02:00 26° 0.1mm
04:00 25°
06:00 26°
08:00 28°
10:00 32°
12:00 34° 0.3mm
14:00 34° 0.3mm
16:00 31°
18:00 29°
20:00 28°
22:00 27° 0.1mm
🌦️ MondaySeptember 7th Avg 29° Low 26° at 04:00 High 34° at 13:00 1.2 mm rain Wind ~22 km/h
Rain Cloudy Clear Partly Cloudy
00:00 27° 0.4mm
02:00 26° 0.4mm
04:00 26°
06:00 26°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 32°
18:00 30°
20:00 27°
22:00 26°
☁️ TuesdaySeptember 8th Avg 28° Low 25° at 04:00 High 32° at 12:00 Wind ~29 km/h
Cloudy Partly Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 29°
10:00 31°
12:00 32°
14:00 32°
16:00 31°
18:00 29°
20:00 27°
22:00 26°
🌦️ WednesdaySeptember 9th Avg 28° Low 25° at 04:00 High 31° at 15:00 2.4 mm rain Feels 33° Wind ~22 km/h
Cloudy Partly Cloudy Rain Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 29°
10:00 30°
12:00 31° 0.8mm
14:00 31° 0.8mm
16:00 31°
18:00 29°
20:00 26°
22:00 26°
⛅ ThursdaySeptember 10th Avg 29° Low 25° at 02:00 High 34° at 13:00 Wind ~24 km/h
Cloudy Partly Cloudy Partly Cloudy Cloudy
00:00 26°
02:00 25°
04:00 26°
06:00 27°
08:00 28°
10:00 32°
12:00 33°
14:00 34°
16:00 32°
18:00 30°
20:00 27°
22:00 26°
☀️ FridaySeptember 11th Avg 29° Low 25° at 01:00 High 34° at 13:00 Wind ~26 km/h
Partly Cloudy Cloudy Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 25°
06:00 27°
08:00 29°
10:00 32°
12:00 34°
14:00 34°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
☀️ SaturdaySeptember 12th Avg 29° Low 25° at 04:00 High 34° at 13:00 Wind ~22 km/h
Clear
00:00 25°
02:00 25°
04:00 25°
06:00 26°
08:00 29°
10:00 32°
12:00 34°
14:00 34°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
☀️ SundaySeptember 13th Avg 29° Low 0° at 04:00 High 0° at 13:00 Feels 33° Wind ~23 km/h
Clear Unknown
00:00 25°
02:00 25°
04:00 25°
06:00 26°
08:00 28°
10:00 32°
12:00 34°
14:00 34°
16:00 32°
18:00 30°
20:00 27°
22:00 0°

Sun

☀️ Sunrise 06:09 · Sunset 18:40

12h 31m of daylight · America/Puerto_Rico

Air quality

PM2.5 3.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Cayo Hueso · 0.4 km Israel · 0.6 km Las Casas · 0.6 km Davita y Llenza · 0.9 km Truman · 0.9 km Martín Peña · 1.1 km

Tools for Cantera

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

Common questions about Cantera weather

Will it rain in Cantera today?

Only a trace - around 0.6 mm is expected in Cantera today, not enough to need an umbrella.

What is the temperature in Cantera right now?

It is 25° in Cantera right now, though it feels closer to 30°. Today runs between a low of 25° and a high of 33°.

What time is sunrise and sunset in Cantera?

The sun rises at 06:09 and sets at 18:40 local time in Cantera today, giving 12h 31m of daylight.

What is the air quality in Cantera?

PM2.5 in Cantera is currently 3.9 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 Cantera 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 Cantera 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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