Newhaven weather live forecast

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

Friday
29th Aug
18

16

5

4
Saturday
30th Aug
18

15

1

4
Sunday
31st Aug
18

16

4

4
Monday
1st Sep
18

15

4

4
Tuesday
2nd Sep
17

14

5

5

5-day weather forecast updated at 04:05 on Thursday 28th August 2025 GMT

More about Newhaven

Newhaven by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

Rural Retreats: Group holiday cottages

Sale

Explore cottages in the UK for groups
Enjoy a range of facilities & activities
Filter search by selecting holiday preferences

Go to Rural Retreats deal >>

View all Rural Retreats offers

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 Friday 29th August 2025

Expect isolated thunderstorms in Newhaven, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a fresh breeze of 29 kph from the west.

18
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Newhaven weather for Saturday 30th August 2025

Expect mostly cloudy with rain in Newhaven, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a strong breeze of 42 kph from the south-west.

18
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
87
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
42
kph wind from SW

Newhaven weather for Sunday 31st August 2025

Expect mostly cloudy with light rain in Newhaven, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 33 kph from the south-west.

18
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
33
kph wind from SW

Newhaven weather for Monday 1st September 2025

Expect mostly cloudy with rain in Newhaven, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 27 kph from the south-west.

18
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
18
°C wind chill
27
kph wind from SW

Newhaven weather for Tuesday 2nd September 2025

Expect mostly cloudy with rain in Newhaven, England with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 30 kph from the south-west.