Weather forecast for todaySizewell, United Kingdom

Weather forecast for today

Current condition 1:41 am GMT

  • 14°C
  • Feels like:
    12°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hE 90°
  • Humidity: 83%
  • Dewpoint: 11°C
  • Pressure: 1017.61mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
In Sizewell, at the moment, a dense layer of clouds is keeping the day dull and overcast.
The temperature is a moderate 14°C, and the felt air temperature is estimated at a crisp 12°C. The current temperature is the maximum expected temperature for today.

Tuesday 20. Oct 2026

  • 14°C
  • 10°C
PM Light Rain
PM Light Rain
  • Precip. probability: 73%
  • Precipitation: 0mm
  • Wind: 30km/hESE 112°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 7:27 am BST
  • Sunset: 5:49 pm BST
  • ▼
On Tuesday, 20th of October, light, sporadic showers may form as the afternoon progresses.
Minimal precipitation is expected for today. Minor variations in temperature are predicted, peaking at a mild 14°C and slightly dropping to a low of a cool 10°C.
October's usual high of 14.7°C is expected to be matched by the day’s maximum temperature.
Sunrise will be at 7:27 am and sunset at 5:49 pm; the daylight will last for 10h and 22min.

Hourly overview

Hourly temperatures

Maximum temperature: 14°C.
Coldest hour: 9 am 12°C.

Chance of precipitation

Highest chance: 6 pm 58%.

Hourly weather forecast

  • 4 am
  • 14°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hE 97°
  • Humidity: 83%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6 am
  • 13°C
  • Feels like:
    11°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 23km/hE 95°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 7:27 am
  • 8 am
  • 12°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hE 97°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 am
  • 13°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 29km/hE 100°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 12 pm
  • 13°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 29km/hESE 106°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 2 pm
  • 13°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 29km/hESE 111°
  • Humidity: 81%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • 13°C
  • Feels like:
    11°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 25km/hSE 124°
  • Humidity: 83%
  • Pressure: 1006mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 13°C
  • Feels like:
    12°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 22km/hSE 142°
  • Humidity: 90%
  • Pressure: 1005mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 8 pm
  • 14°C
  • Feels like:
    12°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hSSE 159°
  • Humidity: 93%
  • Pressure: 1004mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 10 pm
  • 14°C
  • Feels like:
    13°C
Light Rain
Light Rain
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 17km/hS 172°
  • Humidity: 92%
  • Pressure: 1003mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, a combination of cloudy and wet weather is anticipated.
With minimal precipitation of 1mm, rainfall is expected from 3 pm to 6 pm, 9 pm and at 10 pm.
The temperature will be between a minimum of 12°C and a maximum of 14°C. The warmest part of the day will be at 3 am, 4 am, and from 7 pm to 11 pm.
The maximum temperature will be consistent with October's average highest temperature of 14.7°C. The expected low will be also similar to the average minimum in October, which is 11.8°C.
Updated: Oct 20, 2026 @ 01:41:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 1:41 am GMT, the temperature in Sizewell is 14°C.

On Tuesday, a few passing light showers are expected later today.

There is a high chance of rainfall, but precipitation will be minimal.

Today, the highest temperature will be 14°C, while the lowest temperature will be 10°C.
The maximum temperature will be in line with the average highest temperature of 14.7°C in October. The lowest temperature will be also in line with the average low of 11.8°C.

On Tuesday, in Sizewell, sunrise will be at 7:27 am and sunset at 5:49 pm (BST).

Today, the daylight will last for 10h and 22min.