Newhaven weather live forecast

Today's maximum temperature in Newhaven is expected to be 19°C. Select a day from the live weather forecast for Newhaven, England, UK for more weather parameters.

Wednesday
3rd Sep
19

17

3

3
Thursday
4th Sep
18

14

6

4
Friday
5th Sep
19

12

9

5
Saturday
6th Sep
21

14

1

4
Sunday
7th Sep
23

18

2

4

5-day weather forecast updated at 04:05 on Tuesday 2nd September 2025 GMT

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

Newhaven weather forecast by day

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

Newhaven weather for Wednesday 3rd September 2025

Expect isolated thunderstorms in Newhaven, England with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a strong breeze of 39 kph from the south-west.

19
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
39
kph wind from SW

Newhaven weather for Thursday 4th September 2025

Expect isolated thunderstorms in Newhaven, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 33 kph from the south-west.

18
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
65
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
33
kph wind from SW

Newhaven weather for Friday 5th September 2025

Expect scattered clouds in Newhaven, England with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
18
kph wind from SW

Newhaven weather for Saturday 6th September 2025

Expect broken clouds in Newhaven, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour 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
14
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
19
kph wind from SE

Newhaven weather for Sunday 7th September 2025

Expect isolated thunderstorms in Newhaven, England with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 21 kph from the south.