⭐ Support Time.now: Join our Premium Plan for an ad-free experience! ⭐ Support Us: Go Premium Ad-Free!

Weather in Bayamón, Puerto Rico 🇵🇷

Current Weather in Bayamón

Heat Advisory issued November 4 at 1:59AM AST until November 4 at 5:00PM AST by NWS San Juan PR
Overcast
25°C
Feels like 29°C. Overcast.
🌬️ 6 km/h S
💧 89% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 23°C
🌅 Sunrise: 06:25 AM
🌇 Sunset: 05:50 PM
Map Overlays:

In Bayamón right now it is 25°C and overcast, feeling like 29°C. The air is at 89% humidity and winds are about 6 km/h, and the UV index is 0 (low). The next few days in Bayamón look set for about 24°C up to 31°C. ⚠️ Heat Advisory issued November 4 at 1:59AM AST until November 4 at 5:00PM AST by NWS San Juan PR

Hourly Forecast for Bayamón

06:00
Clear
25°
10%
07:00
Sunny
25°
11%
08:00
Partly Cloudy
26°
15%
09:00
Sunny
28°
6%
10:00
Sunny
29°
4%
11:00
Patchy rain nearby
30°
15%
12:00
Sunny
31°
4%
13:00
Patchy light drizzle
30°
24%
14:00
Patchy rain nearby
29°
36%
15:00
Patchy rain nearby
29°
18%
16:00
Patchy rain nearby
29°
25%
17:00
Patchy rain nearby
28°
45%
18:00
Overcast
28°
19%
19:00
Cloudy
27°
18%
20:00
Partly Cloudy
26°
14%
21:00
Overcast
27°
23%
22:00
Cloudy
26°
19%
23:00
Cloudy
26°
22%
00:00
Clear
26°
10%
01:00
Overcast
26°
23%
02:00
Overcast
25°
29%
03:00
Light drizzle
25°
65%
04:00
Overcast
25°
26%
05:00
Patchy rain nearby
25°
28%

14-Day Forecast for Bayamón

Wed, Nov 04
Patchy rain nearby Patchy rain nearby
31° / 25°
Thu, Nov 05
Overcast Overcast
30° / 25°
Fri, Nov 06
Overcast Overcast
30° / 24°
Sat, Nov 07
Sunny Sunny
30° / 24°
Sun, Nov 08
Sunny Sunny
30° / 24°
Mon, Nov 09
Patchy rain nearby Patchy rain nearby
28° / 25°
Tue, Nov 10
Partly Cloudy Partly Cloudy
28° / 25°
Wed, Nov 11
Partly Cloudy Partly Cloudy
30° / 24°
Thu, Nov 12
Patchy rain nearby Patchy rain nearby
30° / 25°
Fri, Nov 13
Patchy rain nearby Patchy rain nearby
30° / 26°
Sat, Nov 14
Patchy rain nearby Patchy rain nearby
31° / 26°
Sun, Nov 15
Cloudy Cloudy
30° / 25°
Mon, Nov 16
Patchy rain nearby Patchy rain nearby
28° / 25°
Tue, Nov 17
Patchy rain nearby Patchy rain nearby
30° / 25°

Additional Forecasts for Bayamón

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 100.0 μg/m³
O₃ (Ozone) 19.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.6 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 8.2 μg/m³
PM10 (Coarse particles) 10.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Puerto Rico

Browse Weather in Puerto Rico by cities in alphabetical order:

A B C F G H M P S T V Y

Weather in Puerto Rico ›

Best Time to Be Outside in Bayamón Today

The most comfortable window in Bayamón today looks like 07:00 to 10:00, when it is around 27°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Bayamón

What is the temperature in Bayamón right now?

The current temperature in Bayamón is 25°C (77°F), overcast (feels like 29°C).

What's the weather like in Bayamón right now?

Current weather in Bayamón: Overcast, humidity 89%, wind 6 km/h S.

What is today's forecast for Bayamón?

Today in Bayamón: high 31°C, low 25°C, patchy rain nearby. Chance of rain: 57%.

What is the 7-day weather forecast for Bayamón?

Daily highs and lows for Bayamón:

  • 2026-11-04: 31°C / 25°C
  • 2026-11-05: 30°C / 25°C
  • 2026-11-06: 30°C / 24°C
  • 2026-11-07: 30°C / 24°C
  • 2026-11-08: 30°C / 24°C
  • 2026-11-09: 28°C / 25°C
  • 2026-11-10: 28°C / 25°C
Is it going to rain in Bayamón today?

There is a 57% chance of rain in Bayamón today. Total expected precipitation: 1.3 mm.

What is the wind speed in Bayamón right now?

Wind in Bayamón is currently 6 km/h (4 mph) from the S.

What is the UV index in Bayamón right now?

The UV index in Bayamón is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇵🇷 Puerto Rico: San Juan · Bayamón · Carolina · Ponce · Arecibo · Caguas · Guaynabo · Trujillo Alto · Mayagüez · Fajardo · Vega Baja · Cataño · Barceloneta · Guayama · Humacao · Yauco · Cayey · Aguadilla