Cities / Puerto Rico / Bayamón

25°

☀️ Sierra Bayamon weather

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

Feels like 30° Wind 8 km/h SE Humidity 86% UV 6 Air Fair ☀ 06:07 - 18:48
⚠ Heat Advisory · Moderate

Heat Advisory issued August 20 at 1:34AM AST until August 20 at 5:00PM AST by NWS San Juan PR

Right now it is 25° in Sierra Bayamon with clear skies, it feels more like 30° and today's high is 35° with an overnight low of 25°. The sun rises at 06:07 and sets at 18:48, giving 12h 41m of daylight. Over the coming week highs range from 33° to 35° - a steady stretch with little day-to-day change.

Sierra Bayamon is in Bayamón, Puerto Rico, sitting 13 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

24° 30° 35° 35° 25° 06:00 · 25.4° · 0 mm 07:00 · 26.1° · 0 mm 08:00 · 28.5° · 0 mm 09:00 · 30.7° · 0 mm 10:00 · 32.2° · 0 mm 11:00 · 33.6° · 0 mm 12:00 · 34.6° · 0 mm 13:00 · 34.8° · 0 mm 14:00 · 34.7° · 0 mm 15:00 · 34.2° · 0 mm 16:00 · 33.1° · 0 mm 17:00 · 31.7° · 0 mm 18:00 · 30.4° · 0 mm 19:00 · 28.4° · 0 mm 20:00 · 27.4° · 0 mm 21:00 · 27.1° · 0 mm 22:00 · 27.5° · 0 mm 23:00 · 27.7° · 0 mm 00:00 · 26.8° · 0 mm 01:00 · 26.2° · 0 mm 02:00 · 25.6° · 0 mm 03:00 · 25.2° · 0 mm 04:00 · 25° · 0 mm 05:00 · 24.8° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ☀️ 25.4° 29.2° - Clear sky
07:00 ☀️ 26.1° 29.8° - Clear sky
08:00 ☀️ 28.5° 31.1° - Clear sky
09:00 ☀️ 30.7° 32.1° - Clear sky
10:00 ☀️ 32.2° 33.1° - Clear sky
11:00 🌤️ 33.6° 33.8° - Mostly clear
12:00 ☀️ 34.6° 34° - Clear sky
13:00 ☀️ 34.8° 33.6° - Clear sky
14:00 ☀️ 34.7° 33.6° - Clear sky
15:00 ☀️ 34.2° 32.6° - Clear sky
16:00 ☀️ 33.1° 31.6° - Clear sky
17:00 ☀️ 31.7° 31.1° - Clear sky

Next 16 days

Today☀️ 35°25° Fri 21🌦️ 34°25°0.3mm Sat 22🌧️ 33°24°2.9mm Sun 23☁️ 34°25° Mon 24☀️ 34°25° Tue 25☀️ 35°25° Wed 26🌤️ 33°25° Thu 27🌦️ 32°25°1.8mm Fri 28⛅ 35°26° Sat 29☁️ 35°25° Sun 30☁️ 36°25° Mon 31🌦️ 35°25°0.9mm Tue 1☀️ 35°25° Wed 2☁️ 34°25°0.3mm Thu 3☀️ 37°25° Fri 4☀️ 0°0°
☀️ TodayAugust 20th Avg 29° Low 25° at 06:00 High 35° at 13:00 Wind ~26 km/h
Clear
00:00 27°
02:00 27°
04:00 26°
06:00 25°
08:00 29°
10:00 32°
12:00 35°
14:00 35°
16:00 33°
18:00 30°
20:00 27°
22:00 28°
🌦️ FridayAugust 21st Avg 29° Low 25° at 06:00 High 34° at 12:00 0.3 mm rain Wind ~28 km/h
Clear Clear
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 28°
10:00 32°
12:00 34°
14:00 34°
16:00 32°
18:00 29°
20:00 28°
22:00 27° 0.1mm
🌧️ SaturdayAugust 22nd Avg 28° Low 24° at 06:00 High 33° at 15:00 2.9 mm rain Wind ~27 km/h
Rain Cloudy Clear Rain Clear
00:00 26° 0.2mm
02:00 25° 0.1mm
04:00 25°
06:00 24°
08:00 27°
10:00 32°
12:00 32°
14:00 30° 1.4mm
16:00 33°
18:00 30°
20:00 28°
22:00 26°
☁️ SundayAugust 23rd Avg 29° Low 25° at 04:00 High 34° at 13:00 Wind ~24 km/h
Cloudy Cloudy Clear
00:00 26°
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 28°
22:00 27°
☀️ MondayAugust 24th Avg 29° Low 25° at 06:00 High 34° at 13:00 Wind ~29 km/h
Clear Clear Clear Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 28°
10:00 32°
12:00 34°
14:00 34°
16:00 33°
18:00 31°
20:00 28°
22:00 27°
☀️ TuesdayAugust 25th Avg 29° Low 25° at 04:00 High 35° at 13:00 Wind ~24 km/h
Clear Partly Cloudy Clear
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 32°
12:00 35°
14:00 35°
16:00 34°
18:00 31°
20:00 28°
22:00 27°
🌤️ WednesdayAugust 26th Avg 29° Low 25° at 04:00 High 33° at 12:00 Wind ~28 km/h
Clear Clear Partly Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 31°
18:00 29°
20:00 28°
22:00 27°
🌦️ ThursdayAugust 27th Avg 28° Low 25° at 05:00 High 32° at 12:00 1.8 mm rain Wind ~25 km/h
Rain Clear Rain Partly Cloudy Clear
00:00 27° 0.1mm
02:00 26° 0.1mm
04:00 25° 0.3mm
06:00 26° 0.1mm
08:00 27° 0.1mm
10:00 31°
12:00 32° 0.1mm
14:00 32° 0.1mm
16:00 31°
18:00 29°
20:00 28°
22:00 27°
⛅ FridayAugust 28th Avg 30° Low 26° at 04:00 High 35° at 13:00 Wind ~26 km/h
Clear Partly Cloudy Clear
00:00 27°
02:00 26°
04:00 26°
06:00 27°
08:00 29°
10:00 33°
12:00 35°
14:00 35°
16:00 34°
18:00 31°
20:00 28°
22:00 27°
☁️ SaturdayAugust 29th Avg 29° Low 25° at 04:00 High 35° at 13:00 Wind ~26 km/h
Clear Partly Cloudy Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 32°
12:00 34°
14:00 35°
16:00 34°
18:00 31°
20:00 28°
22:00 27°
☁️ SundayAugust 30th Avg 30° Low 25° at 04:00 High 36° at 13:00 Wind ~25 km/h
Clear Cloudy Clear
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 33°
12:00 35°
14:00 36°
16:00 34°
18:00 31°
20:00 28°
22:00 27°
🌦️ MondayAugust 31st Avg 30° Low 25° at 05:00 High 35° at 13:00 0.9 mm rain Wind ~26 km/h
Rain Clear
00:00 27° 0.2mm
02:00 27° 0.2mm
04:00 26° 0.1mm
06:00 26°
08:00 28°
10:00 32°
12:00 35°
14:00 35°
16:00 34°
18:00 32°
20:00 29°
22:00 27°
☀️ TuesdaySeptember 1st Avg 29° Low 25° at 04:00 High 35° at 12:00 Wind ~30 km/h
Cloudy Clear
00:00 27°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 33°
12:00 35°
14:00 35°
16:00 33°
18:00 30°
20:00 28°
22:00 27°
☁️ WednesdaySeptember 2nd Avg 29° Low 25° at 04:00 High 34° at 14:00 0.3 mm rain Wind ~29 km/h
Cloudy Rain Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 26°
08:00 28°
10:00 31° 0.1mm
12:00 33°
14:00 34°
16:00 32°
18:00 30°
20:00 28°
22:00 27°
☀️ ThursdaySeptember 3rd Avg 30° Low 25° at 04:00 High 37° at 14:00 Wind ~27 km/h
Clear Partly Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 26°
08:00 29°
10:00 33°
12:00 36°
14:00 37°
16:00 35°
18:00 32°
20:00 29°
22:00 27°
☀️ FridaySeptember 4th Avg 30° Low 0° at 04:00 High 0° at 13:00 Feels 35° Wind ~22 km/h
Clear Unknown
00:00 27°
02:00 26°
04:00 25°
06:00 26°
08:00 28°
10:00 32°
12:00 35°
14:00 36°
16:00 34°
18:00 31°
20:00 28°
22:00 0°

Sun

☀️ Sunrise 06:07 · Sunset 18:48

12h 41m of daylight · America/Puerto_Rico

Air quality

PM2.5 11.1 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Vereda · 0.5 km Extension Sierra Bayamon · 0.7 km Bayamón · 0.7 km Vista Alegre · 0.8 km Sierra Bayamón · 0.9 km Campo Verde · 0.9 km

Tools for Sierra Bayamon

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

Common questions about Sierra Bayamon weather

Will it rain in Sierra Bayamon today?

No rain is in the forecast for Sierra Bayamon today.

What is the temperature in Sierra Bayamon right now?

It is 25° in Sierra Bayamon right now, though it feels closer to 30°. Today runs between a low of 25° and a high of 35°.

What time is sunrise and sunset in Sierra Bayamon?

The sun rises at 06:07 and sets at 18:48 local time in Sierra Bayamon today, giving 12h 41m of daylight.

What is the air quality in Sierra Bayamon?

PM2.5 in Sierra Bayamon is currently 11.1 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Sierra Bayamon 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 Sierra Bayamon 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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