Live Weather & Forecast
Weather in Chelmsford
Essex, United Kingdom · Real-time conditions & 3-day outlook
5°C
Feels like 3°C
41°F / Feels 37°F
Clear
Chelmsford, Essex
🌙 Nighttime
Updated: 2026-04-13 01:00
Humidity
87%
Wind
9.4 km/h SW
Wind Gust
19.7 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
3.6°C
Wind Degree
224°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
173.9 μg/m³
NO₂
12.1 μg/m³
O₃
63 μg/m³
SO₂
2 μg/m³
PM 2.5
9.1 μg/m³
PM 10
14.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Chelmsford, Essex
12 AM
5°
Clear
1 AM
5°
Clear
2 AM
5°
Clear
3 AM
5°
Clear
4 AM
4°
Clear
5 AM
4°
Clear
6 AM
4°
Clear
7 AM
5°
Sunny
8 AM
7°
Sunny
9 AM
8°
Partly Cloudy
10 AM
9°
Partly Cloudy
11 AM
11°
Patchy rain nearby
12 PM
11°
Patchy rain nearby
1 PM
12°
Light rain shower
2 PM
13°
Patchy rain nearby
3 PM
13°
Patchy rain nearby
4 PM
12°
Light rain shower
5 PM
11°
Patchy rain nearby
6 PM
10°
Patchy rain nearby
7 PM
8°
Patchy rain nearby
8 PM
6°
Patchy rain nearby
9 PM
6°
Patchy rain nearby
10 PM
6°
Clear
11 PM
5°
Clear
3-Day Forecast
Daily overview for Chelmsford, Essex
Today
Patchy rain nearby
13°
/
4°
🌧️ 91% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 14 km/h
🌧️ Total precip: 2.9 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:52 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
15°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 1
🌅 Sunrise: 06:04 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Patchy rain nearby
14°
/
9°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0.46 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:02 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Chelmsford
Plan your trip to Chelmsford, 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 Chelmsford?
Current conditions in Chelmsford: Clear, temperature 5°C, humidity 87%.
What is the best time to visit Chelmsford?
The best time to visit Chelmsford is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Chelmsford?
Chelmsford is located at approximately 51.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Chelmsford?
The wettest period in Chelmsford is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Chelmsford?
For visits to Chelmsford during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Chelmsford in?
Chelmsford is located in United Kingdom, in the state of Essex.
What are the public holidays in Chelmsford in 2026?
View the 2026 public holidays for Chelmsford on our Holidays page.
What are the GPS coordinates used for the weather forecast in Chelmsford?
The weather forecast for Chelmsford uses coordinates 51.7345, 0.4731.