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Weather in Gustavia, Saint Barthélemy 🇧🇱

Weather Forecast in Gustavia

Current Weather in Gustavia

Partly Cloudy
28°C
Feels like 31°C. Partly Cloudy.
🌬️ 22 km/h ESE
💧 77% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 5.9
🌡️ Dew Point: 23°C
🌅 Sunrise: 05:48 AM
🌇 Sunset: 06:47 PM
Map Overlays:

The current temperature in Gustavia is 28°C, partly cloudy, feeling like 31°C. Humidity is 77% with winds around 22 km/h, and the UV index is 6 (high). Over the next few days, temperatures in Gustavia range from about 27°C to 28°C.

Hourly Forecast for Gustavia

16:00
Partly Cloudy
28°
14%
17:00
Partly Cloudy
28°
15%
18:00
Partly Cloudy
28°
16%
19:00
Partly Cloudy
28°
14%
20:00
Partly Cloudy
28°
14%
21:00
Partly Cloudy
28°
16%
22:00
Patchy rain nearby
28°
20%
23:00
Patchy rain nearby
28°
24%
00:00
Patchy rain nearby
28°
25%
01:00
Patchy rain nearby
28°
20%
02:00
Patchy rain nearby
28°
22%
03:00
Patchy rain nearby
28°
21%
04:00
Patchy rain nearby
27°
21%
05:00
Patchy rain nearby
28°
20%
06:00
Patchy rain nearby
28°
19%
07:00
Patchy rain nearby
28°
22%
08:00
Patchy rain nearby
28°
20%
09:00
Patchy rain nearby
28°
22%
10:00
Patchy rain nearby
28°
23%
11:00
Patchy rain nearby
28°
20%
12:00
Partly Cloudy
28°
13%
13:00
Partly Cloudy
28°
14%
14:00
Patchy rain nearby
28°
14%
15:00
Patchy rain nearby
28°
19%

14-Day Forecast for Gustavia

Mon, Jul 27
Partly Cloudy Partly Cloudy
28° / 27°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
28° / 27°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
28° / 27°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
28° / 27°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
28° / 27°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
28° / 27°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
28° / 27°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
28° / 27°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
27° / 27°
Wed, Aug 05
Patchy rain nearby Patchy rain nearby
28° / 27°
Thu, Aug 06
Patchy rain nearby Patchy rain nearby
28° / 27°
Fri, Aug 07
Partly Cloudy Partly Cloudy
28° / 27°
Sat, Aug 08
Patchy rain nearby Patchy rain nearby
28° / 27°
Sun, Aug 09
Patchy rain nearby Patchy rain nearby
28° / 27°

Additional Forecasts for Gustavia

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 89.0 μg/m³
O₃ (Ozone) 41.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.3 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 3.2 μg/m³
PM10 (Coarse particles) 5.7 μg/m³

Historical Weather

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Best Time to Be Outside in Gustavia Today

The most comfortable window in Gustavia today looks like 16:00 to 18:00, when it is around 28°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Gustavia

What is the temperature in Gustavia right now?

Gustavia is sitting at 28°C (82°F) right now, partly cloudy (feels like 31°C).

What's the weather like in Gustavia right now?

Right now Gustavia has Partly Cloudy, humidity 77%, wind 22 km/h ESE.

What is today's forecast for Gustavia?

Today in Gustavia: high 28°C, low 27°C, partly cloudy. Chance of rain: 60%.

What is the 7-day weather forecast for Gustavia?

Daily highs and lows for Gustavia:

  • 2026-07-27: 28°C / 27°C
  • 2026-07-28: 28°C / 27°C
  • 2026-07-29: 28°C / 27°C
  • 2026-07-30: 28°C / 27°C
  • 2026-07-31: 28°C / 27°C
  • 2026-08-01: 28°C / 27°C
  • 2026-08-02: 28°C / 27°C
Is it going to rain in Gustavia today?

There is a 60% chance of rain in Gustavia today. Total expected precipitation: 1.52 mm.

What is the wind speed in Gustavia right now?

Wind in Gustavia is currently 22 km/h (14 mph) from the ESE.

What is the UV index in Gustavia right now?

The UV index in Gustavia is currently 5.9 (moderate). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇧🇱 Saint Barthélemy: Gustavia