Live Weather & Forecast
Weather in Saint-Barthélemy
France · Real-time conditions & 3-day outlook
27°C
Feels like 31°C
81°F / Feels 87°F
Overcast
Saint-Barthélemy, France
🌞 Daytime
Updated: 2026-04-15 17:15
Humidity
84%
Wind
25.2 km/h ESE
Wind Gust
36 km/h
Pressure
1012 mb
Visibility
8 km
UV Index
0.9
(Low)
Precipitation
0.03 mm
Cloud Cover
100%
Dew Point
21.7°C
Wind Degree
103°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
103.8 μg/m³
NO₂
1.2 μg/m³
O₃
67 μg/m³
SO₂
1.1 μg/m³
PM 2.5
8.9 μg/m³
PM 10
13.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint-Barthélemy, France
12 AM
25°
Patchy rain nearby
1 AM
25°
Patchy rain nearby
2 AM
25°
Patchy rain nearby
3 AM
25°
Patchy rain nearby
4 AM
25°
Patchy rain nearby
5 AM
25°
Patchy rain nearby
6 AM
25°
Patchy rain nearby
7 AM
25°
Patchy rain nearby
8 AM
25°
Partly Cloudy
9 AM
26°
Patchy rain nearby
10 AM
26°
Patchy rain nearby
11 AM
26°
Patchy rain nearby
12 PM
26°
Cloudy
1 PM
26°
Patchy rain nearby
2 PM
26°
Patchy rain nearby
3 PM
26°
Patchy rain nearby
4 PM
26°
Patchy rain nearby
5 PM
27°
Overcast
6 PM
26°
Patchy rain nearby
7 PM
26°
Patchy rain nearby
8 PM
26°
Patchy rain nearby
9 PM
26°
Patchy rain nearby
10 PM
26°
Patchy rain nearby
11 PM
26°
Patchy rain nearby
3-Day Forecast
Daily overview for Saint-Barthélemy, France
Today
Moderate rain
26°
/
25°
🌧️ 89% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 32 km/h
🌧️ Total precip: 5.46 mm
☀️ UV Index: 2.9
🌅 Sunrise: 05:55 AM
🌇 Sunset: 06:28 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
26°
/
26°
🌧️ 88% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 4.67 mm
☀️ UV Index: 2.8
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:28 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
26°
/
26°
🌧️ 85% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 1.61 mm
☀️ UV Index: 2.6
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:28 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Saint-Barthélemy
Plan your trip around the most favorable weather conditions in Saint-Barthélemy, France.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Saint-Barthélemy?
Current conditions in Saint-Barthélemy: Overcast, temperature 27°C, humidity 84%.
What is the best time to visit Saint-Barthélemy?
The best time to visit Saint-Barthélemy is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Saint-Barthélemy?
Saint-Barthélemy shares the climate of France. It has a tropical or subtropical climate.
Does it rain a lot in Saint-Barthélemy?
Rainfall patterns in Saint-Barthélemy vary by season. Being in a tropical zone, Saint-Barthélemy can experience heavy rainfall during the wet season (June – September).
What should I pack for Saint-Barthélemy?
For visits during November – April: light clothing and sun protection. For the June – September period: layers and a waterproof jacket are recommended for Saint-Barthélemy.
What country is Saint-Barthélemy in?
Saint-Barthélemy is a state/province of France.
What are the public holidays in Saint-Barthélemy in 2026?
View the full list of 2026 public holidays for Saint-Barthélemy on our Holidays page.
What are the coordinates for the weather forecast in Saint-Barthélemy?
The weather forecast for Saint-Barthélemy is based on coordinates 17.8957, -62.8508.