Live Weather & Forecast
Weather in Saint-Lo
Manche, France · Real-time conditions & 3-day outlook
10°C
Feels like 8°C
50°F / Feels 47°F
Mist
Saint-Lo, Manche
🌙 Nighttime
Updated: 2026-04-16 02:30
Humidity
94%
Wind
11.2 km/h SSW
Wind Gust
23.4 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.6°C
Wind Degree
207°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
142.9 μg/m³
NO₂
4.5 μg/m³
O₃
67 μg/m³
SO₂
1 μg/m³
PM 2.5
7.6 μg/m³
PM 10
11.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint-Lo, Manche
12 AM
8°
Mist
1 AM
8°
Mist
2 AM
10°
Mist
3 AM
7°
Mist
4 AM
7°
Mist
5 AM
7°
Fog
6 AM
6°
Fog
7 AM
6°
Fog
8 AM
7°
Fog
9 AM
9°
Partly Cloudy
10 AM
11°
Sunny
11 AM
13°
Patchy rain nearby
12 PM
14°
Patchy rain nearby
1 PM
15°
Patchy rain nearby
2 PM
15°
Patchy rain nearby
3 PM
16°
Patchy rain nearby
4 PM
15°
Patchy rain nearby
5 PM
15°
Patchy rain nearby
6 PM
15°
Patchy rain nearby
7 PM
15°
Patchy rain nearby
8 PM
13°
Patchy rain nearby
9 PM
12°
Partly Cloudy
10 PM
10°
Partly Cloudy
11 PM
9°
Clear
3-Day Forecast
Daily overview for Saint-Lo, Manche
Today
Patchy rain nearby
16°
/
6°
🌧️ 85% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0.33 mm
☀️ UV Index: 1
🌅 Sunrise: 07:11 AM
🌇 Sunset: 08:58 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
17°
/
6°
🌧️ 81% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0.12 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:09 AM
🌇 Sunset: 09:00 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Partly Cloudy
15°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 14 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:07 AM
🌇 Sunset: 09:01 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Saint-Lo
Plan your trip to Saint-Lo, France around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Saint-Lo?
Current conditions in Saint-Lo: Mist, temperature 10°C, humidity 94%.
What is the best time to visit Saint-Lo?
The best time to visit Saint-Lo is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Saint-Lo?
Saint-Lo is located at approximately 49.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Saint-Lo?
The wettest period in Saint-Lo is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Saint-Lo?
For visits to Saint-Lo during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Saint-Lo in 2026?
View the 2026 public holidays for Saint-Lo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint-Lo?
The weather forecast for Saint-Lo uses coordinates 49.1157, -1.0907.