weathermetro
Cities / Puerto Rico
/ Santa Isabel
☀️ Santa Isabel weather
Clear sky. No rain expected in the next few hours.
Feels like 31° Wind 12 km/h NE Humidity 77% UV 10 Air Good ☀ 06:11 - 18:37
⚠ Heat Advisory · Moderate Heat Advisory issued September 4 at 2:02AM AST until September 4 at 5:00PM AST by NWS San Juan PR
Right now it is 27° in Santa Isabel with clear skies, it feels more like 31° and today's high is 28° with an overnight low of 26° . The sun rises at 06:11 and sets at 18:37, giving 12h 26m of daylight. Over the coming week highs range from 29° to 29° - a steady stretch with little day-to-day change.
Santa Isabel is in Puerto Rico, sitting 7 m above sea level, with a population of about 7,000. Local time is America/Puerto_Rico (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
25°
27°
29°
28°
26°
07:00 · 27° · 0 mm
08:00 · 27.5° · 0 mm
09:00 · 27.9° · 0 mm
10:00 · 28.3° · 0 mm
11:00 · 28.2° · 0 mm
12:00 · 27.9° · 0 mm
13:00 · 27.2° · 0 mm
14:00 · 26.4° · 0 mm
15:00 · 25.9° · 0 mm
16:00 · 26° · 0 mm
17:00 · 27.4° · 0 mm
18:00 · 28.3° · 0 mm
19:00 · 28.4° · 0 mm
20:00 · 28.3° · 0 mm
21:00 · 28.1° · 0 mm
22:00 · 27.9° · 0 mm
23:00 · 27.6° · 0 mm
00:00 · 27.3° · 0 mm
01:00 · 27° · 0 mm
02:00 · 27° · 0 mm
03:00 · 27.1° · 0 mm
04:00 · 27.3° · 0 mm
05:00 · 27.8° · 0 mm
06:00 · 28.1° · 0 mm
Precipitation
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☀️
27°
29.8°
-
Clear sky
08:00
🌤️
27.5°
30.2°
-
Mostly clear
09:00
☀️
27.9°
30.4°
-
Clear sky
10:00
☀️
28.3°
30.6°
-
Clear sky
11:00
☀️
28.2°
30°
-
Clear sky
12:00
☀️
27.9°
29.7°
-
Clear sky
13:00
☀️
27.2°
29.6°
-
Clear sky
14:00
☀️
26.4°
29.3°
-
Clear sky
15:00
🌤️
25.9°
29.3°
-
Mostly clear
16:00
⛅
26°
29.1°
-
Partly cloudy
17:00
⛅
27.4°
30°
-
Partly cloudy
18:00
☁️
28.3°
30.7°
-
Overcast
☀️
TodaySeptember 4th
Avg 27° Low 26° at 15:00
High 28° at 19:00
Feels 32° Wind ~19 km/h
Clear
Cloudy
00:00
27°
02:00
26°
04:00
26°
06:00
26°
08:00
28°
10:00
28°
12:00
28°
14:00
26°
16:00
26°
18:00
28°
20:00
28°
22:00
28°
🌦️
SaturdaySeptember 5th
Avg 28° Low 27° at 01:00
High 29° at 09:00
1.5 mm rain Feels 32° Wind ~24 km/h
Cloudy
Cloudy
Rain
00:00
27°
02:00
27°
04:00
27°
06:00
28°
08:00
29°
10:00
29°
12:00
28°
14:00
28°
0.1mm
16:00
28°
0.3mm
18:00
29°
20:00
28°
0.2mm
22:00
28°
☀️
SundaySeptember 6th
Avg 28° Low 27° at 15:00
High 29° at 10:00
0.1 mm rain Feels 32° Wind ~21 km/h
Cloudy
Clear
Clear
00:00
28°
02:00
27°
04:00
27°
06:00
27°
08:00
28°
10:00
29°
12:00
28°
14:00
27°
16:00
27°
18:00
28°
20:00
28°
22:00
28°
☀️
MondaySeptember 7th
Avg 28° Low 28° at 13:00
High 29° at 10:00
0.3 mm rain Feels 31° Wind ~22 km/h
Clear
Clear
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
28°
0.1mm
08:00
28°
10:00
29°
12:00
28°
14:00
28°
0.1mm
16:00
28°
18:00
29°
20:00
29°
22:00
28°
🌦️
TuesdaySeptember 8th
Avg 28° Low 27° at 23:00
High 29° at 10:00
0.3 mm rain Feels 31° Wind ~32 km/h
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
29°
12:00
28°
14:00
29°
16:00
29°
18:00
29°
20:00
28°
0.1mm
22:00
28°
🌦️
WednesdaySeptember 9th
Avg 28° Low 27° at 01:00
High 29° at 11:00
1.5 mm rain Wind ~30 km/h
Clear
Rain
Partly Cloudy
00:00
27°
02:00
27°
04:00
28°
06:00
28°
08:00
27°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
0.4mm
18:00
29°
0.1mm
20:00
28°
0.1mm
22:00
27°
🌤️
ThursdaySeptember 10th
Avg 28° Low 27° at 00:00
High 29° at 11:00
Feels 31° Wind ~30 km/h
Clear
Cloudy
Partly Cloudy
00:00
27°
02:00
27°
04:00
28°
06:00
28°
08:00
28°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
28°
22:00
28°
☀️
FridaySeptember 11th
Avg 28° Low 28° at 00:00
High 29° at 11:00
Wind ~28 km/h
Cloudy
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
29°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
28°
22:00
28°
☀️
SaturdaySeptember 12th
Avg 28° Low 27° at 23:00
High 30° at 11:00
Wind ~32 km/h
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
27°
08:00
28°
10:00
29°
12:00
30°
14:00
29°
16:00
30°
18:00
29°
20:00
28°
22:00
27°
☀️
SundaySeptember 13th
Avg 28° Low 27° at 23:00
High 29° at 11:00
Wind ~31 km/h
Clear
Partly Cloudy
00:00
27°
02:00
28°
04:00
27°
06:00
27°
08:00
28°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
28°
22:00
27°
🌦️
MondaySeptember 14th
Avg 28° Low 26° at 01:00
High 29° at 11:00
1.2 mm rain Feels 31° Wind ~34 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
00:00
27°
0.4mm
02:00
27°
0.4mm
04:00
27°
06:00
28°
08:00
28°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
28°
22:00
27°
☁️
TuesdaySeptember 15th
Avg 28° Low 26° at 01:00
High 29° at 11:00
Wind ~27 km/h
Clear
Partly Cloudy
Cloudy
00:00
27°
02:00
26°
04:00
27°
06:00
27°
08:00
27°
10:00
28°
12:00
29°
14:00
28°
16:00
29°
18:00
29°
20:00
28°
22:00
27°
⛅
WednesdaySeptember 16th
Avg 28° Low 26° at 01:00
High 29° at 11:00
0.6 mm rain Feels 31° Wind ~29 km/h
Partly Cloudy
Rain
Partly Cloudy
00:00
27°
02:00
27°
04:00
28°
06:00
28°
0.1mm
08:00
28°
0.1mm
10:00
29°
0.1mm
12:00
28°
14:00
28°
16:00
28°
18:00
28°
20:00
28°
22:00
28°
🌧️
ThursdaySeptember 17th
Avg 27° Low 26° at 04:00
High 28° at 17:00
10.5 mm rain Feels 30° Wind ~26 km/h
Cloudy
Rain
Cloudy
00:00
27°
02:00
27°
04:00
26°
06:00
27°
08:00
27°
10:00
28°
0.1mm
12:00
27°
2.4mm
14:00
27°
2.4mm
16:00
28°
0.7mm
18:00
28°
0.3mm
20:00
28°
0.3mm
22:00
28°
☁️
FridaySeptember 18th
Avg 28° Low 27° at 14:00
High 28° at 11:00
Feels 31° Wind ~24 km/h
Cloudy
00:00
27°
02:00
27°
04:00
27°
06:00
27°
08:00
28°
10:00
28°
12:00
28°
14:00
27°
16:00
27°
18:00
28°
20:00
28°
22:00
28°
🌦️
SaturdaySeptember 19th
Avg 28° Low 0° at 01:00
High 0° at 11:00
Feels 31° Wind ~21 km/h
Cloudy
Rain
Unknown
00:00
27°
02:00
27°
04:00
27°
06:00
28°
08:00
28°
10:00
28°
12:00
28°
14:00
28°
16:00
28°
18:00
28°
0.4mm
20:00
28°
0.4mm
22:00
0°
Sun
☀️ Sunrise 06:11 · Sunset 18:37
12h 26m of daylight · America/Puerto_Rico
Air quality
PM2.5 6.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Santa Isabel weather
Will it rain in Santa Isabel today?
No rain is in the forecast for Santa Isabel today.
What is the temperature in Santa Isabel right now?
It is 27° in Santa Isabel right now, though it feels closer to 31° . Today runs between a low of 26° and a high of 28° .
What time is sunrise and sunset in Santa Isabel?
The sun rises at 06:11 and sets at 18:37 local time in Santa Isabel today, giving 12h 26m of daylight.
What is the air quality in Santa Isabel?
PM2.5 in Santa Isabel is currently 6.1 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Santa Isabel 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 Santa Isabel 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC