Live Weather & Forecast
Weather in Greenwich
England, United Kingdom · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Partly cloudy
Greenwich, England
🌞 Daytime
Updated: 2026-04-18 12:15
Humidity
51%
Wind
16.2 km/h WNW
Wind Gust
18.6 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
3.8
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
4.7°C
Wind Degree
284°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
173.9 μg/m³
NO₂
8.5 μg/m³
O₃
71 μg/m³
SO₂
2.1 μg/m³
PM 2.5
5.9 μg/m³
PM 10
10.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Greenwich, England
12 AM
12°
Patchy rain nearby
1 AM
12°
Overcast
2 AM
12°
Light drizzle
3 AM
11°
Patchy rain nearby
4 AM
10°
Partly Cloudy
5 AM
10°
Clear
6 AM
8°
Sunny
7 AM
9°
Sunny
8 AM
10°
Sunny
9 AM
11°
Sunny
10 AM
12°
Partly Cloudy
11 AM
13°
Sunny
12 PM
15°
Partly cloudy
1 PM
14°
Sunny
2 PM
14°
Partly Cloudy
3 PM
14°
Sunny
4 PM
14°
Patchy rain nearby
5 PM
13°
Patchy rain nearby
6 PM
13°
Partly Cloudy
7 PM
13°
Sunny
8 PM
11°
Partly Cloudy
9 PM
10°
Patchy rain nearby
10 PM
10°
Partly Cloudy
11 PM
9°
Partly Cloudy
3-Day Forecast
Daily overview for Greenwich, England
Today
Patchy rain nearby
14°
/
8°
🌧️ 87% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0.41 mm
☀️ UV Index: 1.1
🌅 Sunrise: 05:58 AM
🌇 Sunset: 08:02 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Sunny
14°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 1.1
🌅 Sunrise: 05:56 AM
🌇 Sunset: 08:03 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Partly Cloudy
11°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.08 mm
☀️ UV Index: 1
🌅 Sunrise: 05:54 AM
🌇 Sunset: 08:05 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Greenwich
Plan your trip to Greenwich, 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 Greenwich?
Current conditions in Greenwich: Partly cloudy, temperature 15°C, humidity 51%.
What is the best time to visit Greenwich?
The best time to visit Greenwich is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Greenwich?
Greenwich is located at approximately 51.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Greenwich?
The wettest period in Greenwich is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Greenwich?
For visits to Greenwich during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Greenwich in?
Greenwich is located in United Kingdom, in the state of England.
What are the public holidays in Greenwich in 2026?
View the 2026 public holidays for Greenwich on our Holidays page.
What are the GPS coordinates used for the weather forecast in Greenwich?
The weather forecast for Greenwich uses coordinates 51.4821, -0.0045.