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Weather in Chelmsford, United Kingdom 🇬🇧

Current Weather in Chelmsford

Overcast
17°C
Feels like 15°C. Overcast.
🌬️ 12 km/h WSW
💧 68% Humidity
🧭 1030 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.9
🌡️ Dew Point: 11°C
🌅 Sunrise: 07:02 AM
🌇 Sunset: 06:31 PM
Map Overlays:

As of now, Chelmsford is 17°C and overcast, feeling like 15°C. The air is at 68% humidity and winds are about 12 km/h, and the UV index is 1 (low). Looking ahead, Chelmsford should sit between roughly 11°C and 22°C over the coming days.

Hourly Forecast for Chelmsford

11:00
Overcast
18°
16%
12:00
Overcast
19°
15%
13:00
Overcast
20°
14%
14:00
Patchy rain nearby
20°
15%
15:00
Overcast
19°
16%
16:00
Overcast
19°
17%
17:00
Patchy rain nearby
19°
17%
18:00
Patchy rain nearby
18°
23%
19:00
Patchy rain nearby
16°
25%
20:00
Overcast
16°
25%
21:00
Overcast
15°
26%
22:00
Cloudy
15°
24%
23:00
Overcast
15°
26%
00:00
Cloudy
15°
21%
01:00
Cloudy
15°
19%
02:00
Partly Cloudy
15°
15%
03:00
Partly Cloudy
14°
17%
04:00
Partly Cloudy
14°
15%
05:00
Clear
13°
14%
06:00
Clear
12°
14%
07:00
Clear
12°
13%
08:00
Partly Cloudy
13°
18%
09:00
Partly Cloudy
15°
12%
10:00
Partly Cloudy
16°
11%

14-Day Forecast for Chelmsford

Sat, Oct 03
Overcast Overcast
20° / 12°
Sun, Oct 04
Partly Cloudy Partly Cloudy
21° / 12°
Mon, Oct 05
Sunny Sunny
22° / 11°
Tue, Oct 06
Patchy rain nearby Patchy rain nearby
22° / 12°
Wed, Oct 07
Patchy rain nearby Patchy rain nearby
14° / 8°
Thu, Oct 08
Overcast Overcast
13° / 7°
Fri, Oct 09
Overcast Overcast
18° / 12°
Sat, Oct 10
Sunny Sunny
15° / 8°
Sun, Oct 11
Sunny Sunny
14° / 8°
Mon, Oct 12
Sunny Sunny
13° / 5°
Tue, Oct 13
Overcast Overcast
16° / 8°
Wed, Oct 14
Light drizzle Light drizzle
14° / 9°
Thu, Oct 15
Overcast Overcast
14° / 5°
Fri, Oct 16
Cloudy Cloudy
16° / 10°

Additional Forecasts for Chelmsford

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 190.0 μg/m³
O₃ (Ozone) 54.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.8 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 6.0 μg/m³
PM10 (Coarse particles) 10.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in Chelmsford Today

The most comfortable window in Chelmsford today looks like 12:00 to 15:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Chelmsford

What is the temperature in Chelmsford right now?

The current temperature in Chelmsford is 17°C (62°F), overcast (feels like 15°C).

What's the weather like in Chelmsford right now?

Current weather in Chelmsford: Overcast, humidity 68%, wind 12 km/h WSW.

What is today's forecast for Chelmsford?

Today in Chelmsford: high 20°C, low 12°C, overcast. Chance of rain: 30%.

What is the 7-day weather forecast for Chelmsford?

Daily highs and lows for Chelmsford:

  • 2026-10-03: 20°C / 12°C
  • 2026-10-04: 21°C / 12°C
  • 2026-10-05: 22°C / 11°C
  • 2026-10-06: 22°C / 12°C
  • 2026-10-07: 14°C / 8°C
  • 2026-10-08: 13°C / 7°C
  • 2026-10-09: 18°C / 12°C
Is it going to rain in Chelmsford today?

There is a 30% chance of rain in Chelmsford today. Total expected precipitation: 0.08 mm.

What is the wind speed in Chelmsford right now?

Wind in Chelmsford is currently 12 km/h (7 mph) from the WSW.

What is the UV index in Chelmsford right now?

The UV index in Chelmsford is currently 0.9 (low). Sun protection is recommended when the index is 3 or higher.

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