Live Weather & Forecast
Weather in Welwyn Garden City
England, United Kingdom · Real-time conditions & 3-day outlook
8°C
Feels like 6°C
47°F / Feels 43°F
Clear
Welwyn Garden City, England
🌙 Nighttime
Updated: 2026-04-12 21:15
Humidity
87%
Wind
10.8 km/h SW
Wind Gust
21.4 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
4.1°C
Wind Degree
220°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
166.9 μg/m³
NO₂
8.6 μg/m³
O₃
80 μg/m³
SO₂
1.5 μg/m³
PM 2.5
5.3 μg/m³
PM 10
8.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Welwyn Garden City, England
12 AM
6°
Clear
1 AM
6°
Clear
2 AM
6°
Clear
3 AM
6°
Clear
4 AM
6°
Partly Cloudy
5 AM
6°
Partly Cloudy
6 AM
6°
Clear
7 AM
6°
Sunny
8 AM
8°
Sunny
9 AM
9°
Patchy rain nearby
10 AM
10°
Patchy rain nearby
11 AM
11°
Patchy rain nearby
12 PM
12°
Patchy rain nearby
1 PM
12°
Patchy rain nearby
2 PM
12°
Patchy rain nearby
3 PM
12°
Patchy light drizzle
4 PM
12°
Light rain shower
5 PM
11°
Patchy rain nearby
6 PM
10°
Patchy rain nearby
7 PM
9°
Patchy rain nearby
8 PM
7°
Patchy rain nearby
9 PM
8°
Clear
10 PM
6°
Clear
11 PM
5°
Clear
3-Day Forecast
Daily overview for Welwyn Garden City, England
Today
Patchy rain nearby
12°
/
5°
🌧️ 95% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 2.32 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
11°
/
3°
🌧️ 87% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 14 km/h
🌧️ Total precip: 2.85 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
14°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Welwyn Garden City
Plan your trip to Welwyn Garden City, United Kingdom 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 Welwyn Garden City?
Current conditions in Welwyn Garden City: Clear, temperature 8°C, humidity 87%.
What is the best time to visit Welwyn Garden City?
The best time to visit Welwyn Garden City is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Welwyn Garden City?
Welwyn Garden City is located at approximately 51.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Welwyn Garden City?
The wettest period in Welwyn Garden City is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Welwyn Garden City?
For visits to Welwyn Garden City during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Welwyn Garden City in?
Welwyn Garden City is located in United Kingdom, in the state of England.
What are the public holidays in Welwyn Garden City in 2026?
View the 2026 public holidays for Welwyn Garden City on our Holidays page.
What are the GPS coordinates used for the weather forecast in Welwyn Garden City?
The weather forecast for Welwyn Garden City uses coordinates 51.8031, -0.2069.