Today
Mostly cloudy throughout the day, high +79°, low +79°. Wind up to 6 mph. The day promises to be dry.
Weather in Bayamon
Puerto Rico · Cidra Municipio · 18.1777, -66.1132
Today Now 9:35 PM
+79° Partly cloudy
Hourly forecast
Today10/23
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy: daytime +84°, nighttime +77°, about 5° warmer.
Week
During the week the thermometer stays between +73°…+86°. Weekly maximum — +86° (Sun). Coldest night — Wed, around +73°. No precipitation expected this week. Clear days — 3.
Week vs norm
- Today 10/23 +79° −2° usually +81°
- Tomorrow 10/24 +84° +4° usually +81°
- Sun 10/25 +86° +6° usually +80°
- Mon 10/26 +86° +6° usually +80°
- Tue 10/27 +86° +6° usually +80°
- Wed 10/28 +86° +6° usually +80°
- Thu 10/29 +84° +4° usually +80°
- Fri 10/30 +86° +6° usually +80°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 23
Today is cooler than usual for this date.
- Heat record +89° 2024
- Cold record +73° 2000
- Most precipitation 0.6 in 1994
- Strongest gust 27 mph 2021
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Bayamon
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +76° / +68° | +72° | 2.3 |
| Feb | +77° / +68° | +72° | 2.2 |
| Mar | +78° / +68° | +73° | 2.7 |
| Apr | +79° / +69° | +74° | 4.2 |
| May | +80° / +71° | +76° | 5.9 |
| Jun | +82° / +73° | +77° | 4.3 |
| Jul | +82° / +73° | +77° | 4.6 |
| Aug | +82° / +74° | +78° | 5.4 |
| Sep | +82° / +73° | +77° | 7.3 |
| Oct | +81° / +72° | +76° | 6.7 |
| Nov | +79° / +71° | +74° | 5.1 |
| Dec | +77° / +69° | +73° | 2.7 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:20 AM | 5:56 PM
Moon
4:08 PM | 3:48 AM
Moon phase
Waxing gibbous 92%
Next solar eclipse
Calculating for this city…