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Weather in Bayamón, Puerto Rico 🇵🇷

Weather Forecast in Bayamón

Current Weather in Bayamón

Heat Advisory issued July 25 at 12:07PM AST until July 25 at 4:00PM AST by NWS San Juan PR
Partly cloudy
31°C
Feels like 38°C. Partly cloudy.
🌬️ 26 km/h E
💧 70% Humidity
🧭 1017 hPa
👁️ 14.5 km Visibility
☀️ UV Index: 0.3
🌡️ Dew Point: 23°C
🌅 Sunrise: 06:00 AM
🌇 Sunset: 07:02 PM
Map Overlays:

In Bayamón right now it is 31°C and partly cloudy, feeling like 38°C. The air is at 70% humidity and winds are about 26 km/h, and the UV index is 0 (low). The next few days in Bayamón look set for about 25°C up to 32°C. ⚠️ Heat Advisory issued July 25 at 12:07PM AST until July 25 at 4:00PM AST by NWS San Juan PR

Hourly Forecast for Bayamón

19:00
Patchy rain nearby
28°
20%
20:00
Patchy rain nearby
27°
21%
21:00
Patchy rain nearby
27°
24%
22:00
Patchy rain nearby
26°
20%
23:00
Patchy rain nearby
26°
23%
00:00
Patchy rain nearby
27°
23%
01:00
Patchy rain nearby
27°
19%
02:00
Patchy rain nearby
27°
19%
03:00
Patchy rain nearby
27°
20%
04:00
Patchy rain nearby
26°
22%
05:00
Patchy rain nearby
26°
25%
06:00
Patchy rain nearby
26°
31%
07:00
Patchy rain nearby
27°
21%
08:00
Patchy rain nearby
28°
20%
09:00
Patchy rain nearby
29°
12%
10:00
Patchy rain nearby
30°
15%
11:00
Patchy rain nearby
30°
12%
12:00
Patchy rain nearby
31°
11%
13:00
Patchy rain nearby
31°
12%
14:00
Patchy rain nearby
31°
12%
15:00
Patchy rain nearby
31°
13%
16:00
Sunny
31°
4%
17:00
Sunny
30°
4%
18:00
Sunny
29°
5%

14-Day Forecast for Bayamón

Sat, Jul 25
Patchy rain nearby Patchy rain nearby
31° / 25°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
31° / 26°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
32° / 25°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
32° / 25°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
32° / 26°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
32° / 26°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
31° / 26°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
31° / 26°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
33° / 25°
Mon, Aug 03
Partly Cloudy Partly Cloudy
31° / 26°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
31° / 26°
Wed, Aug 05
Sunny Sunny
32° / 24°
Thu, Aug 06
Sunny Sunny
32° / 25°
Fri, Aug 07
Partly Cloudy Partly Cloudy
32° / 25°

Additional Forecasts for Bayamón

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 93.0 μg/m³
O₃ (Ozone) 43.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.4 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 11.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Puerto Rico

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Best Time to Be Outside in Bayamón Tomorrow

There is no good daylight window left in Bayamón today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 28°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 31°C (88°F), partly cloudy (feels like 38°C).

What's the weather like in Bayamón right now?

Current weather in Bayamón: Partly cloudy, humidity 70%, wind 26 km/h E.

What is today's forecast for Bayamón?

Today in Bayamón: high 31°C, low 25°C, patchy rain nearby. Chance of rain: 59%.

What is the 7-day weather forecast for Bayamón?

Daily highs and lows for Bayamón:

  • 2026-07-25: 31°C / 25°C
  • 2026-07-26: 31°C / 26°C
  • 2026-07-27: 32°C / 25°C
  • 2026-07-28: 32°C / 25°C
  • 2026-07-29: 32°C / 26°C
  • 2026-07-30: 32°C / 26°C
  • 2026-07-31: 31°C / 26°C
Is it going to rain in Bayamón today?

There is a 59% chance of rain in Bayamón today. Total expected precipitation: 1.69 mm.

What is the wind speed in Bayamón right now?

Wind in Bayamón is currently 26 km/h (16 mph) from the E.

What is the UV index in Bayamón right now?

The UV index in Bayamón is currently 0.3 (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