Harwich weather live forecast

Today's maximum temperature in Harwich is expected to be 18°C. Select a day from the live weather forecast for Harwich, England, UK for more weather parameters.

Friday
3rd Oct
18

14

2

1
Saturday
4th Oct
16

9

6

3
Sunday
5th Oct
16

7

2

2
Monday
6th Oct
21

10

4

2
Tuesday
7th Oct
20

11

0

1

5-day weather forecast updated at 04:03 on Thursday 2nd October 2025 GMT

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

Harwich weather forecast by day

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

Harwich weather for Friday 3rd October 2025

Expect mostly cloudy with light rain in Harwich, England with a maximum temperature of 18°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a fresh breeze of 34 kph from the south.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
60
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
34
kph wind from S

Harwich weather for Saturday 4th October 2025

Expect sunshine and showers in Harwich, England with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a fresh breeze of 37 kph from the west.

16
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
50
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
37
kph wind from W

Harwich weather for Sunday 5th October 2025

Expect broken clouds in Harwich, England with a maximum temperature of 16°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

16
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Harwich weather for Monday 6th October 2025

Expect broken clouds in Harwich, England with a maximum temperature of 21°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 39 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
21
°C wind chill
39
kph wind from SW

Harwich weather for Tuesday 7th October 2025

Expect overcast skies in Harwich, England with a maximum temperature of 20°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.