Live Weather & Forecast
Weather in Harwich
England, United Kingdom · Real-time conditions & 3-day outlook
12°C
Feels like 10°C
54°F / Feels 49°F
Clear
Harwich, England
🌙 Nighttime
Updated: 2026-04-15 21:15
Humidity
77%
Wind
25.9 km/h SW
Wind Gust
47.1 km/h
Pressure
1015 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
9.1°C
Wind Degree
217°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
126.9 μg/m³
NO₂
7.1 μg/m³
O₃
71 μg/m³
SO₂
1.2 μg/m³
PM 2.5
5.3 μg/m³
PM 10
10.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Harwich, England
12 AM
10°
Cloudy
1 AM
11°
Overcast
2 AM
11°
Overcast
3 AM
10°
Cloudy
4 AM
10°
Overcast
5 AM
10°
Overcast
6 AM
10°
Overcast
7 AM
11°
Overcast
8 AM
11°
Cloudy
9 AM
11°
Overcast
10 AM
11°
Overcast
11 AM
12°
Overcast
12 PM
12°
Patchy rain nearby
1 PM
11°
Overcast
2 PM
11°
Patchy rain nearby
3 PM
11°
Patchy rain nearby
4 PM
12°
Patchy rain nearby
5 PM
12°
Patchy rain nearby
6 PM
13°
Patchy rain nearby
7 PM
12°
Sunny
8 PM
11°
Clear
9 PM
12°
Clear
10 PM
10°
Clear
11 PM
10°
Clear
3-Day Forecast
Daily overview for Harwich, England
Today
Patchy rain nearby
13°
/
10°
🌧️ 76% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 0.16 mm
☀️ UV Index: 0.7
🌅 Sunrise: 05:58 AM
🌇 Sunset: 07:52 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
13°
/
8°
🌧️ 85% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 0.28 mm
☀️ UV Index: 0.9
🌅 Sunrise: 05:56 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Cloudy
14°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 0.8
🌅 Sunrise: 05:54 AM
🌇 Sunset: 07:56 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Harwich
Plan your trip to Harwich, 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 Harwich?
Current conditions in Harwich: Clear, temperature 12°C, humidity 77%.
What is the best time to visit Harwich?
The best time to visit Harwich is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Harwich?
Harwich is located at approximately 51.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Harwich?
The wettest period in Harwich is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Harwich?
For visits to Harwich during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Harwich in?
Harwich is located in United Kingdom, in the state of England.
What are the public holidays in Harwich in 2026?
View the 2026 public holidays for Harwich on our Holidays page.
What are the GPS coordinates used for the weather forecast in Harwich?
The weather forecast for Harwich uses coordinates 51.9446, 1.2899.