Bayamón Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Bayamón

Bayamón temperature today is 27°, feels like 31°, with a humidity level of 85% and wind at 3.96 km/h. Rain chance today is 51%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Bayamón: expect a high of 29° and a low of 24°, with light rain. Rain chance tomorrow is 55%.

clear sky
27°
clear sky
H: 27° L: 27°
Feels like 31°
AQI: Good (1/5)
Humidity
85%
Dew 25°
Wind speed
3.96 km/h
SE · G10.76
Pressure
1014 hPa
Visibility
10 km
High Humidity
Humidity is 85%. May feel uncomfortable.
Weather Summary
Currently in Bayamón, expect varied conditions with warm temperatures around 27°, though it feels warmer. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
51%
11
75%
14
27%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
55%
14
24%
17
11%
20
0%
23
0%
02
0%
05
0%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
30°
Wed
11:00
31°
 
28°
 
27°
 
26°
Wed
23:00
25°
 
25°
 
28°
 
29°
Thu
11:00
29°
 
28°
 
28°
 
24°
Thu
23:00
24°
 
24°
 
27°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:19
Sunset
Sunset
17:58
Moon Phase
First Quarter (78%)
Timezone: GMT+05:30
Last updated: Oct 21, 2026 5:38 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
18.398560
Longitude
Longitude
-66.155724
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More about Bayamón
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Bayamon, Puerto Rico

Located in the northern coastal valley of Puerto Rico, Bayamon enjoys a tropical monsoon climate. The city experiences consistently warm temperatures year-round, with distinct wet and dry seasons shaping the local weather patterns.

Temperature

The average annual temperature in Bayamon hovers around 80°F (27°C), with minimal variation throughout the year. The warmest months are typically June through September, when temperatures can reach highs of 90°F (32°C). Even during the cooler months of December to March, temperatures rarely drop below 70°F (21°C), making Bayamon an ideal destination for those seeking a perpetual summer.

Rainfall

Bayamon experiences a pronounced wet season from May to October, with the heaviest rainfall occurring in the months of August and September. The city receives an average of 58 inches (1473 mm) of rainfall annually, with the majority of it concentrated during the wet season. The dry season, which spans from November to April, brings drier and sunnier conditions, making it an optimal time to visit for those who prefer to avoid the rain.

Hurricanes

Like much of the Caribbean, Bayamon is susceptible to hurricanes during the Atlantic hurricane season, which runs from June 1st to November 30th. While the region does face the potential threat of hurricanes, the city benefits from well-established disaster preparedness and infrastructure to mitigate the impact of these natural phenomena.

Climate Charts

To visually represent the climate and weather patterns in Bayamon, the following charts provide a clear overview of the average monthly temperature and precipitation throughout the year:

Average Monthly Temperature

Month Temperature (°F)
January 77
February 77
March 78
April 79
May 81
June 82
July 82
August 82
September 82
October 81
November 79
December 77

Average Monthly Precipitation

Month Precipitation (inches)
January 3.1
February 2.1
March 2.0
April 3.3
May 5.3
June 5.0
July 5.8
August 6.1
September 6.5
October 5.9
November 4.2
December 3.3

Conclusion

Overall, Bayamon, Puerto Rico offers a consistent tropical climate with warm temperatures and distinct wet and dry seasons. Visitors can expect pleasant weather year-round, with the opportunity to indulge in the city's natural beauty and outdoor activities, while being mindful of the potential for hurricanes during the Atlantic hurricane season.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Bayamón
What is the temperature in Bayamón right now?

The current temperature in Bayamón is 27°, and it feels like 31°. Today's high is 27° and the low is 27°.

Will it rain in Bayamón today?

The chance of rain in Bayamón today is 51%. Check the hourly forecast above for exact timing.

What is the weather in Bayamón today?

Bayamón is experiencing clear sky with a temperature of 27°. Humidity is at 85% and wind speed is 3.96 km/h from the SE.

What is the humidity in Bayamón today?

Humidity in Bayamón is 85% right now, with a dew point of 25°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Bayamón today?

Wind speed in Bayamón is 3.96 km/h, flowing at 129° SE wind direction. Gusts up to 10.76 km/h.

What is the 5-day forecast for Bayamón?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Bayamón. Today's high is 27° and low is 27°, with a 51% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Bayamón today?

It feels like 31° in Bayamón today, with 1% cloud cover and 10 km visibility.

Weather in Bayamón