Colchester weather live forecast

Today's maximum temperature in Colchester is expected to be 20°C. Select a day from the live weather forecast for Colchester, England, UK for more weather parameters.

Wednesday
3rd Sep
20

15

3

3
Thursday
4th Sep
19

13

5

4
Friday
5th Sep
21

11

7

3
Saturday
6th Sep
21

12

8

4
Sunday
7th Sep
23

17

3

4

5-day weather forecast updated at 04:05 on Wednesday 3rd September 2025 GMT

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The 5-day weather forecast for England (Colchester) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Colchester weather forecast by day

Below are the detailed weather forecasts for Colchester for the next 5 days.

Colchester weather for Wednesday 3rd September 2025

Expect isolated thunderstorms in Colchester, England with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 29 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
88
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

Colchester weather for Thursday 4th September 2025

Expect mostly cloudy with light rain in Colchester, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 22 kph from the south-west.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
22
kph wind from SW

Colchester weather for Friday 5th September 2025

Expect scattered clouds in Colchester, England with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

21
°C maximum temperature
11
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Colchester weather for Saturday 6th September 2025

Expect broken clouds in Colchester, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Colchester weather for Sunday 7th September 2025

Expect mostly cloudy with light rain in Colchester, England with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 21 kph from the south-east.