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Weather in Colchester, United Kingdom 🇬🇧

Current Weather in Colchester

Cloudy
20°C
Feels like 16°C. Cloudy.
🌬️ 19 km/h NNW
💧 35% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.7
🌡️ Dew Point: 5°C
🌅 Sunrise: 05:50 AM
🌇 Sunset: 08:08 PM
Map Overlays:

As of now, Colchester is 20°C and cloudy, feeling like 16°C. Relative humidity is 35%, with winds around 19 km/h, and the UV index is 2 (low). Across the coming days, Colchester should see roughly 10°C to 24°C.

Hourly Forecast for Colchester

15:00
Overcast
21°
8%
16:00
Overcast
21°
10%
17:00
Partly Cloudy
18°
5%
18:00
Partly Cloudy
18°
6%
19:00
Partly Cloudy
16°
8%
20:00
Overcast
15°
19%
21:00
Overcast
15°
19%
22:00
Partly Cloudy
14°
12%
23:00
Clear
13°
9%
00:00
Clear
13°
10%
01:00
Clear
12°
10%
02:00
Clear
12°
9%
03:00
Clear
11°
9%
04:00
Clear
11°
10%
05:00
Clear
11°
10%
06:00
Sunny
10°
11%
07:00
Sunny
11°
10%
08:00
Sunny
14°
6%
09:00
Sunny
16°
4%
10:00
Sunny
17°
3%
11:00
Patchy rain nearby
18°
8%
12:00
Patchy rain nearby
19°
7%
13:00
Sunny
20°
2%
14:00
Sunny
21°
1%

14-Day Forecast for Colchester

Fri, Aug 21
Overcast Overcast
21° / 11°
Sat, Aug 22
Sunny Sunny
21° / 10°
Sun, Aug 23
Sunny Sunny
24° / 11°
Mon, Aug 24
Sunny Sunny
21° / 13°
Tue, Aug 25
Overcast Overcast
23° / 16°
Wed, Aug 26
Overcast Overcast
26° / 18°
Thu, Aug 27
Patchy rain nearby Patchy rain nearby
23° / 17°
Fri, Aug 28
Overcast Overcast
24° / 15°
Sat, Aug 29
Patchy rain nearby Patchy rain nearby
17° / 14°
Sun, Aug 30
Patchy rain nearby Patchy rain nearby
21° / 16°
Mon, Aug 31
Overcast Overcast
20° / 15°
Tue, Sep 01
Sunny Sunny
20° / 12°
Wed, Sep 02
Overcast Overcast
20° / 13°
Thu, Sep 03
Sunny Sunny
22° / 12°

Additional Forecasts for Colchester

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 153.0 μg/m³
O₃ (Ozone) 67.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.0 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 2.7 μg/m³
PM10 (Coarse particles) 3.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in Colchester Today

The most comfortable window in Colchester today looks like 15:00 to 18:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Colchester

What is the temperature in Colchester right now?

Colchester is sitting at 20°C (69°F) right now, cloudy (feels like 16°C).

What's the weather like in Colchester right now?

Conditions in Colchester right now: Cloudy, humidity 35%, wind 19 km/h NNW.

What is today's forecast for Colchester?

Today in Colchester: high 21°C, low 11°C, overcast. Chance of rain: 20%.

What is the 7-day weather forecast for Colchester?

Daily highs and lows for Colchester:

  • 2026-08-21: 21°C / 11°C
  • 2026-08-22: 21°C / 10°C
  • 2026-08-23: 24°C / 11°C
  • 2026-08-24: 21°C / 13°C
  • 2026-08-25: 23°C / 16°C
  • 2026-08-26: 26°C / 18°C
  • 2026-08-27: 23°C / 17°C
Is it going to rain in Colchester today?

There is a 20% chance of rain in Colchester today. Total expected precipitation: 0.17 mm.

What is the wind speed in Colchester right now?

Wind in Colchester is currently 19 km/h (12 mph) from the NNW.

What is the UV index in Colchester right now?

The UV index in Colchester is currently 1.7 (low). Sun protection is recommended when the index is 3 or higher.

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