weathermetro
Cities / Puerto Rico
/ Fajardo
☁️ Santa Isidra I Extension weather
Overcast. No rain expected in the next few hours.
Feels like 32° Wind 11 km/h S Humidity 82% UV 4 Air Good ☀ 06:09 - 18:31
⚠ Extreme Heat Warning · Severe Extreme Heat Warning issued September 7 at 2:39AM AST until September 7 at 5:00PM AST by NWS San Juan PR
Right now it is 27° in Santa Isidra I Extension with overcast skies, it feels more like 32° , today's high is 30° with an overnight low of 27° and about 4.2 mm of rain is expected. The sun rises at 06:09 and sets at 18:31, giving 12h 22m of daylight. Over the coming week highs range from 29° to 29° - a steady stretch with little day-to-day change.
Santa Isidra I Extension is in Fajardo, Puerto Rico, sitting 12 m above sea level. Local time is America/Puerto_Rico (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
27°
29°
31°
30°
27°
05:00 · 27.3° · 0 mm
06:00 · 27.3° · 0 mm
07:00 · 27.7° · 0 mm
08:00 · 28.6° · 0 mm
09:00 · 29.3° · 0 mm
10:00 · 29.6° · 0 mm
11:00 · 29.9° · 0 mm
12:00 · 29.9° · 0 mm
13:00 · 30.1° · 0 mm
14:00 · 29.2° · 0.5 mm
15:00 · 29° · 0.6 mm
16:00 · 29.3° · 0 mm
17:00 · 29.2° · 0 mm
18:00 · 28.6° · 0 mm
19:00 · 28° · 0.4 mm
20:00 · 28° · 0.3 mm
21:00 · 27.8° · 0.3 mm
22:00 · 27.9° · 0.3 mm
23:00 · 28.1° · 0 mm
00:00 · 28.1° · 0 mm
01:00 · 28.1° · 0 mm
02:00 · 28.1° · 0.1 mm
03:00 · 28.1° · 0 mm
04:00 · 28.1° · 0 mm
Precipitation
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0.5 mm
14:00
15:00 · 0.6 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0.4 mm
20:00 · 0.3 mm
20:00
21:00 · 0.3 mm
22:00 · 0.3 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0.1 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
05:00
☁️
27.3°
31°
-
Overcast
06:00
☁️
27.3°
31.3°
-
Overcast
07:00
☁️
27.7°
32°
-
Overcast
08:00
☁️
28.6°
32.8°
-
Overcast
09:00
⛅
29.3°
32.6°
-
Partly cloudy
10:00
☀️
29.6°
32.2°
-
Clear sky
11:00
☀️
29.9°
32.4°
-
Clear sky
12:00
☀️
29.9°
32.1°
-
Clear sky
13:00
🌤️
30.1°
32.1°
-
Mostly clear
14:00
🌦️
29.2°
31.1°
0.5 mm
Light rain
15:00
🌦️
29°
31.8°
0.6 mm
Light rain
16:00
⛅
29.3°
32.2°
-
Partly cloudy
🌦️
TodaySeptember 7th
Avg 28° Low 27° at 05:00
High 30° at 13:00
4.2 mm rain Feels 33° Wind ~23 km/h
Rain
Cloudy
Clear
Partly Cloudy
Rain
00:00
28°
0.5mm
02:00
28°
0.6mm
04:00
27°
06:00
27°
08:00
29°
10:00
30°
12:00
30°
14:00
29°
0.5mm
16:00
29°
18:00
29°
20:00
28°
0.3mm
22:00
28°
0.3mm
🌧️
TuesdaySeptember 8th
Avg 28° Low 27° at 08:00
High 29° at 14:00
6.7 mm rain Feels 31° Wind ~26 km/h
Cloudy
Rain
Rain
00:00
28°
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
27°
1mm
10:00
28°
0.9mm
12:00
29°
0.4mm
14:00
29°
0.1mm
16:00
29°
18:00
28°
0.4mm
20:00
28°
0.3mm
22:00
28°
🌧️
WednesdaySeptember 9th
Avg 28° Low 27° at 06:00
High 29° at 13:00
23 mm rain Wind ~28 km/h
Rain
00:00
28°
0.1mm
02:00
28°
0.1mm
04:00
27°
0.6mm
06:00
27°
1.3mm
08:00
28°
1.7mm
10:00
28°
1.6mm
12:00
29°
1.4mm
14:00
29°
0.5mm
16:00
28°
1.1mm
18:00
28°
1.4mm
20:00
28°
0.6mm
22:00
27°
1.2mm
🌧️
ThursdaySeptember 10th
Avg 28° Low 27° at 03:00
High 29° at 11:00
46.6 mm rain Wind ~28 km/h
Rain
00:00
27°
2.4mm
02:00
27°
2mm
04:00
27°
2.8mm
06:00
27°
2.2mm
08:00
28°
2.7mm
10:00
28°
2.3mm
12:00
29°
1.2mm
14:00
28°
2.3mm
16:00
28°
1.7mm
18:00
28°
1.7mm
20:00
28°
1.3mm
22:00
28°
1.1mm
🌧️
FridaySeptember 11th
Avg 28° Low 27° at 06:00
High 29° at 14:00
15.8 mm rain Wind ~26 km/h
Rain
Clear
00:00
28°
0.9mm
02:00
28°
1.3mm
04:00
27°
1.1mm
06:00
27°
0.7mm
08:00
28°
1mm
10:00
28°
1.9mm
12:00
29°
0.8mm
14:00
29°
0.1mm
16:00
29°
18:00
28°
20:00
28°
22:00
28°
🌧️
SaturdaySeptember 12th
Avg 28° Low 28° at 04:00
High 29° at 08:00
12.3 mm rain Feels 31° Wind ~24 km/h
Rain
Partly Cloudy
Rain
00:00
28°
0.1mm
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
29°
10:00
29°
0.4mm
12:00
29°
0.6mm
14:00
29°
0.6mm
16:00
28°
1mm
18:00
28°
1.1mm
20:00
28°
1.1mm
22:00
28°
0.9mm
🌧️
SundaySeptember 13th
Avg 28° Low 27° at 20:00
High 29° at 11:00
15 mm rain Wind ~26 km/h
Rain
Rain
00:00
28°
0.4mm
02:00
28°
0.4mm
04:00
27°
06:00
27°
0.3mm
08:00
28°
0.3mm
10:00
29°
0.6mm
12:00
29°
0.5mm
14:00
29°
0.5mm
16:00
28°
0.5mm
18:00
28°
1.4mm
20:00
27°
1.4mm
22:00
27°
1.3mm
🌧️
MondaySeptember 14th
Avg 28° Low 27° at 04:00
High 29° at 14:00
13.5 mm rain Wind ~22 km/h
Rain
Clear
Rain
00:00
27°
1.2mm
02:00
27°
1.2mm
04:00
27°
0.3mm
06:00
27°
0.9mm
08:00
28°
0.9mm
10:00
28°
1.3mm
12:00
28°
0.5mm
14:00
29°
0.5mm
16:00
29°
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
27°
0.2mm
🌦️
TuesdaySeptember 15th
Avg 28° Low 27° at 05:00
High 29° at 12:00
6.3 mm rain Feels 31° Wind ~19 km/h
Rain
Clear
Rain
00:00
27°
0.5mm
02:00
27°
0.5mm
04:00
27°
06:00
27°
08:00
28°
10:00
29°
12:00
29°
0.2mm
14:00
29°
0.2mm
16:00
28°
0.6mm
18:00
28°
0.3mm
20:00
27°
0.3mm
22:00
27°
0.5mm
🌧️
WednesdaySeptember 16th
Avg 28° Low 27° at 00:00
High 29° at 11:00
30.9 mm rain Feels 32° Wind ~21 km/h
Rain
00:00
27°
0.5mm
02:00
27°
0.5mm
04:00
27°
0.7mm
06:00
27°
1.4mm
08:00
28°
1.4mm
10:00
28°
2.2mm
12:00
29°
2.2mm
14:00
29°
2.2mm
16:00
28°
2.3mm
18:00
28°
0.5mm
20:00
28°
0.5mm
22:00
28°
0.5mm
🌧️
ThursdaySeptember 17th
Avg 27° Low 25° at 08:00
High 28° at 00:00
36 mm rain Wind ~27 km/h
Rain
Cloudy
00:00
28°
2.1mm
02:00
27°
2.1mm
04:00
26°
3.6mm
06:00
25°
5.5mm
08:00
25°
5.5mm
10:00
26°
0.8mm
12:00
26°
14:00
27°
16:00
27°
18:00
27°
20:00
27°
22:00
27°
🌧️
FridaySeptember 18th
Avg 28° Low 27° at 03:00
High 29° at 11:00
8.7 mm rain Feels 31° Wind ~21 km/h
Cloudy
Rain
00:00
27°
02:00
27°
04:00
27°
0.1mm
06:00
28°
0.2mm
08:00
28°
0.2mm
10:00
28°
0.5mm
12:00
29°
0.7mm
14:00
28°
0.7mm
16:00
28°
1.1mm
18:00
28°
0.1mm
20:00
28°
0.1mm
22:00
28°
0.2mm
🌧️
SaturdaySeptember 19th
Avg 28° Low 27° at 04:00
High 29° at 14:00
7.2 mm rain Feels 32° Wind ~18 km/h
Rain
Cloudy
Rain
00:00
27°
0.1mm
02:00
27°
0.1mm
04:00
27°
0.1mm
06:00
27°
0.3mm
08:00
28°
0.3mm
10:00
28°
1.1mm
12:00
28°
0.6mm
14:00
29°
0.6mm
16:00
28°
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
27°
0.1mm
🌦️
SundaySeptember 20th
Avg 28° Low 27° at 04:00
High 29° at 14:00
4.8 mm rain Feels 31° Wind ~18 km/h
Rain
Partly Cloudy
Rain
00:00
27°
0.1mm
02:00
27°
0.1mm
04:00
27°
0.3mm
06:00
27°
0.2mm
08:00
28°
0.2mm
10:00
28°
0.6mm
12:00
29°
0.1mm
14:00
29°
0.1mm
16:00
29°
18:00
28°
0.2mm
20:00
27°
0.2mm
22:00
27°
0.1mm
🌧️
MondaySeptember 21st
Avg 28° Low 27° at 03:00
High 29° at 13:00
11.1 mm rain Feels 32° Wind ~20 km/h
Rain
Cloudy
00:00
27°
0.3mm
02:00
27°
0.3mm
04:00
27°
0.2mm
06:00
27°
0.1mm
08:00
28°
0.1mm
10:00
28°
0.9mm
12:00
29°
1mm
14:00
29°
1mm
16:00
28°
0.1mm
18:00
28°
1.1mm
20:00
27°
1.1mm
22:00
27°
🌧️
TuesdaySeptember 22nd
Avg 28° Low 0° at 00:00
High 0° at 14:00
Feels 32° Wind ~17 km/h
Rain
Cloudy
Rain
Unknown
00:00
27°
0.1mm
02:00
27°
0.1mm
04:00
27°
06:00
27°
0.6mm
08:00
28°
0.6mm
10:00
28°
1.9mm
12:00
29°
0.6mm
14:00
29°
0.6mm
16:00
28°
0.3mm
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
0°
Sun
☀️ Sunrise 06:09 · Sunset 18:31
12h 22m of daylight · America/Puerto_Rico
Air quality
PM2.5 3.8 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Santa Isidra I Extension
Common questions about Santa Isidra I Extension weather
Will it rain in Santa Isidra I Extension today?
Yes - about 4.2 mm of rain is expected in Santa Isidra I Extension today.
What is the temperature in Santa Isidra I Extension right now?
It is 27° in Santa Isidra I Extension right now, though it feels closer to 32° . Today runs between a low of 27° and a high of 30° .
What time is sunrise and sunset in Santa Isidra I Extension?
The sun rises at 06:09 and sets at 18:31 local time in Santa Isidra I Extension today, giving 12h 22m of daylight.
What is the air quality in Santa Isidra I Extension?
PM2.5 in Santa Isidra I Extension is currently 3.8 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 Isidra I Extension 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 Isidra I Extension 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.
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© 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