weathermetro
Cities / Puerto Rico
/ Guayama
☀️ Reunión weather
Clear sky. No rain expected in the next few hours.
Feels like 34° Wind 15 km/h E Humidity 57% UV 8 Air Fair ☀ 06:09 - 18:43
⚠ Extreme Heat Warning · Severe Extreme Heat Warning issued August 26 at 12:56AM AST until August 26 at 5:00PM AST by NWS San Juan PR
Right now it is 31° in Reunión with clear skies, it feels more like 34° and today's high is 32° with an overnight low of 24° . The sun rises at 06:09 and sets at 18:43, giving 12h 34m of daylight. Over the coming week highs range from 28° to 32° .
Reunión is in Guayama, Puerto Rico, sitting 13 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
24°
29°
33°
32°
24°
10:00 · 30.8° · 0 mm
11:00 · 31.5° · 0 mm
12:00 · 31.7° · 0 mm
13:00 · 32° · 0 mm
14:00 · 32.1° · 0 mm
15:00 · 31.6° · 0 mm
16:00 · 30.7° · 0 mm
17:00 · 29.6° · 0 mm
18:00 · 28.3° · 0 mm
19:00 · 26.2° · 0 mm
20:00 · 25.4° · 0 mm
21:00 · 25.1° · 0 mm
22:00 · 25° · 0 mm
23:00 · 24.8° · 0 mm
00:00 · 24.5° · 0 mm
01:00 · 24.3° · 0 mm
02:00 · 24.1° · 0 mm
03:00 · 24.1° · 0.1 mm
04:00 · 24.7° · 0.1 mm
05:00 · 25.5° · 0 mm
06:00 · 25.6° · 0.1 mm
07:00 · 25.7° · 0.1 mm
08:00 · 27.1° · 0.1 mm
09:00 · 27.9° · 0.3 mm
Precipitation
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 · 0.1 mm
04:00 · 0.1 mm
04:00
05:00 · 0 mm
06:00 · 0.1 mm
07:00 · 0.1 mm
07:00
08:00 · 0.1 mm
09:00 · 0.3 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
☀️
30.8°
32.2°
-
Clear sky
11:00
☀️
31.5°
31.9°
-
Clear sky
12:00
☀️
31.7°
32°
-
Clear sky
13:00
☀️
32°
32.3°
-
Clear sky
14:00
☀️
32.1°
32.4°
-
Clear sky
15:00
☀️
31.6°
31.8°
-
Clear sky
16:00
☀️
30.7°
31.5°
-
Clear sky
17:00
☀️
29.6°
30.7°
-
Clear sky
18:00
☀️
28.3°
29.7°
-
Clear sky
19:00
☀️
26.2°
28.2°
-
Clear sky
20:00
☀️
25.4°
28°
-
Clear sky
21:00
☀️
25.1°
27.8°
-
Clear sky
☀️
TodayAugust 26th
Avg 28° Low 24° at 06:00
High 32° at 14:00
0.2 mm rain Wind ~20 km/h
Clear
00:00
25°
02:00
25°
0.1mm
04:00
25°
06:00
24°
08:00
28°
10:00
31°
12:00
32°
14:00
32°
16:00
31°
18:00
28°
20:00
25°
22:00
25°
🌦️
ThursdayAugust 27th
Avg 27° Low 24° at 02:00
High 32° at 13:00
1.1 mm rain Wind ~21 km/h
Clear
Rain
Clear
00:00
25°
02:00
24°
04:00
25°
0.1mm
06:00
26°
0.1mm
08:00
27°
0.1mm
10:00
29°
0.2mm
12:00
32°
14:00
31°
16:00
30°
18:00
28°
20:00
25°
22:00
24°
🌦️
FridayAugust 28th
Avg 27° Low 24° at 00:00
High 31° at 13:00
0.7 mm rain Wind ~21 km/h
Rain
Clear
00:00
24°
0.1mm
02:00
25°
0.1mm
04:00
26°
0.1mm
06:00
24°
08:00
27°
10:00
30°
12:00
31°
14:00
31°
16:00
30°
18:00
28°
20:00
25°
22:00
25°
🌦️
SaturdayAugust 29th
Avg 27° Low 25° at 23:00
High 31° at 14:00
2.8 mm rain Wind ~23 km/h
Rain
Cloudy
Rain
Cloudy
00:00
26°
0.1mm
02:00
25°
0.2mm
04:00
25°
0.2mm
06:00
25°
0.4mm
08:00
27°
10:00
30°
12:00
31°
0.1mm
14:00
31°
16:00
29°
0.3mm
18:00
27°
0.1mm
20:00
25°
22:00
25°
☀️
SundayAugust 30th
Avg 28° Low 24° at 06:00
High 32° at 13:00
Wind ~24 km/h
Clear
00:00
24°
02:00
26°
04:00
24°
06:00
24°
08:00
28°
10:00
31°
12:00
32°
14:00
32°
16:00
31°
18:00
29°
20:00
26°
22:00
25°
🌧️
MondayAugust 31st
Avg 26° Low 25° at 01:00
High 28° at 13:00
20.1 mm rain Feels 30° Wind ~18 km/h
Rain
00:00
25°
02:00
25°
04:00
25°
0.3mm
06:00
25°
1.4mm
08:00
26°
1.4mm
10:00
27°
0.6mm
12:00
28°
1.8mm
14:00
28°
1.8mm
16:00
27°
1.8mm
18:00
26°
0.7mm
20:00
25°
0.7mm
22:00
25°
0.1mm
🌧️
TuesdaySeptember 1st
Avg 27° Low 24° at 04:00
High 31° at 14:00
12 mm rain Wind ~17 km/h
Rain
Clear
Rain
00:00
25°
0.3mm
02:00
24°
0.3mm
04:00
24°
0.6mm
06:00
24°
1.7mm
08:00
26°
1.7mm
10:00
28°
0.3mm
12:00
30°
14:00
31°
16:00
30°
18:00
28°
0.1mm
20:00
25°
0.1mm
22:00
24°
1mm
🌦️
WednesdaySeptember 2nd
Avg 27° Low 24° at 00:00
High 31° at 13:00
1.5 mm rain Wind ~18 km/h
Clear
Rain
Cloudy
Rain
00:00
24°
02:00
24°
04:00
24°
0.1mm
06:00
25°
0.1mm
08:00
26°
0.1mm
10:00
29°
0.1mm
12:00
30°
0.1mm
14:00
31°
0.1mm
16:00
30°
18:00
28°
20:00
25°
22:00
25°
0.1mm
🌦️
ThursdaySeptember 3rd
Avg 27° Low 24° at 05:00
High 31° at 14:00
1.5 mm rain Wind ~20 km/h
Rain
Partly Cloudy
Rain
Partly Cloudy
Rain
00:00
25°
0.1mm
02:00
25°
0.1mm
04:00
24°
06:00
24°
08:00
27°
10:00
28°
0.1mm
12:00
29°
0.1mm
14:00
31°
0.1mm
16:00
30°
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
25°
0.1mm
🌦️
FridaySeptember 4th
Avg 27° Low 25° at 04:00
High 31° at 12:00
3 mm rain Wind ~20 km/h
Rain
Rain
00:00
25°
0.1mm
02:00
25°
0.1mm
04:00
25°
0.1mm
06:00
25°
08:00
27°
10:00
29°
0.1mm
12:00
31°
0.1mm
14:00
30°
0.1mm
16:00
29°
0.4mm
18:00
27°
0.1mm
20:00
25°
0.1mm
22:00
25°
0.1mm
🌦️
SaturdaySeptember 5th
Avg 27° Low 24° at 04:00
High 31° at 14:00
1.2 mm rain Wind ~19 km/h
Clear
Rain
Clear
Rain
00:00
25°
02:00
25°
04:00
24°
06:00
25°
0.1mm
08:00
27°
0.1mm
10:00
29°
0.1mm
12:00
30°
0.1mm
14:00
31°
0.1mm
16:00
30°
18:00
28°
20:00
27°
22:00
26°
0.1mm
🌦️
SundaySeptember 6th
Avg 27° Low 25° at 04:00
High 31° at 13:00
5.1 mm rain Feels 33° Wind ~17 km/h
Rain
Clear
Rain
00:00
25°
0.1mm
02:00
25°
0.1mm
04:00
25°
0.2mm
06:00
25°
0.6mm
08:00
27°
0.6mm
10:00
29°
0.4mm
12:00
30°
14:00
31°
16:00
29°
0.2mm
18:00
27°
0.2mm
20:00
26°
0.2mm
22:00
25°
🌦️
MondaySeptember 7th
Avg 27° Low 25° at 21:00
High 31° at 13:00
3.9 mm rain Wind ~20 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
00:00
25°
0.5mm
02:00
25°
0.5mm
04:00
25°
0.4mm
06:00
25°
0.4mm
08:00
26°
0.4mm
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
27°
20:00
25°
22:00
25°
🌦️
TuesdaySeptember 8th
Avg 27° Low 24° at 03:00
High 31° at 13:00
1.2 mm rain Feels 33° Wind ~20 km/h
Partly Cloudy
Cloudy
Rain
00:00
25°
02:00
24°
04:00
24°
06:00
25°
08:00
27°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
0.1mm
18:00
27°
0.1mm
20:00
25°
0.1mm
22:00
26°
0.2mm
☁️
WednesdaySeptember 9th
Avg 27° Low 25° at 20:00
High 31° at 13:00
0.6 mm rain Wind ~18 km/h
Rain
Partly Cloudy
Clear
Partly Cloudy
Cloudy
Rain
00:00
26°
0.1mm
02:00
25°
0.1mm
04:00
25°
06:00
26°
08:00
27°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
27°
20:00
25°
22:00
26°
0.1mm
🌤️
ThursdaySeptember 10th
Avg 27° Low 25° at 21:00
High 30° at 12:00
0.9 mm rain Feels 32° Wind ~20 km/h
Rain
Partly Cloudy
Rain
Clear
Partly Cloudy
00:00
26°
0.1mm
02:00
26°
0.1mm
04:00
25°
0.1mm
06:00
25°
08:00
27°
10:00
29°
12:00
30°
0.1mm
14:00
30°
0.1mm
16:00
30°
18:00
28°
20:00
25°
22:00
25°
Sun
☀️ Sunrise 06:09 · Sunset 18:43
12h 34m of daylight · America/Puerto_Rico
Air quality
PM2.5 19.6 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Reunión weather
Will it rain in Reunión today?
Only a trace - around 0.2 mm is expected in Reunión today, not enough to need an umbrella.
What is the temperature in Reunión right now?
It is 31° in Reunión right now, though it feels closer to 34° . Today runs between a low of 24° and a high of 32° .
What time is sunrise and sunset in Reunión?
The sun rises at 06:09 and sets at 18:43 local time in Reunión today, giving 12h 34m of daylight.
What is the air quality in Reunión?
PM2.5 in Reunión is currently 19.6 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Reunión 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 Reunión 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