Harwich weather live forecast

Today's maximum temperature in Harwich is expected to be 63°F. Select a day from the live weather forecast for Harwich, England, UK for more weather parameters.

Sunday
14th Sep
63

50

3

3
Monday
15th Sep
68

55

6

4
Tuesday
16th Sep
68

54

5

3
Wednesday
17th Sep
68

54

2

2
Thursday
18th Sep
64

55

7

4

5-day weather forecast updated at 04:04 on Saturday 13th September 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 Sunday 14th September 2025

Expect mostly cloudy with light rain in Harwich, England with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 20 mph from the south.

63
°F maximum temperature
50
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
88
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
mph wind from S

Harwich weather for Monday 15th September 2025

Expect sunshine and showers in Harwich, England with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 14% chance of some rain and a strong breeze of 26 mph from the south-west.

68
°F maximum temperature
55
°F minimum temperature
sunshine and showers
6
hours of sunshine
4
UV index (Moderate)
14
% chance of some rain
<5
mm of rainfall expected
68
°F wind chill
26
mph wind from SW

Harwich weather for Tuesday 16th September 2025

Expect broken clouds in Harwich, England with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the west.

68
°F maximum temperature
54
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
68
°F wind chill
17
mph wind from W

Harwich weather for Wednesday 17th September 2025

Expect mostly cloudy with light rain in Harwich, England with a maximum temperature of 68°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a strong breeze of 24 mph from the south-west.

68
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
67
% chance of some rain
<5
mm of rainfall expected
68
°F wind chill
24
mph wind from SW

Harwich weather for Thursday 18th September 2025

Expect broken clouds in Harwich, England with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the west.