Sizewell, GB Weather Forecast - Airpult Sizewell ======== Suffolk, England, [United Kingdom](https://airpult.com/climate/gb) [View stargazing score](https://airpult.com/stargazing/gb/sizewell/n61sfimffesfgpkg33tr2)[View climate insights](https://airpult.com/climate/gb/sizewell/n61sfimffesfgpkg33tr2)[View historical weather data](https://airpult.com/history/gb/sizewell/n61sfimffesfgpkg33tr2) Current Weather --------------- 16° (60°) Breezy and Partly Cloudy Feels Like: 15° (60°) Min: 9° (48°) Max: 16° (60°) The next few hours will be overcast, with tomorrow reaching 16°C and dropping to 9°C. The coming days will be mostly cloudy Hourly Forecast --------------- | Time | Temperature | Rain chance | | --- | --- | --- | | 8pm | 16°C (60°F) | 0% | | 9pm | 16°C (60°F) | 0% | | 10pm | 16°C (60°F) | 0% | | 11pm | 16°C (60°F) | 0% | | 12am | 16°C (60°F) | 0% | | 1am | 16°C (60°F) | 0% | | 2am | 16°C (60°F) | 0% | | 3am | 16°C (60°F) | 0% | | 4am | 16°C (60°F) | 0% | | 5am | 16°C (60°F) | 0% | | 6am | 16°C (61°F) | 0% | | 7am | 16°C (61°F) | 0% | | 8am | 16°C (61°F) | 0% | | 9am | 16°C (60°F) | 70% | | 10am | 16°C (60°F) | 90% | | 11am | 15°C (59°F) | 90% | | 12pm | 15°C (59°F) | 0% | | 1pm | 16°C (60°F) | 0% | | 2pm | 16°C (60°F) | 0% | | 3pm | 15°C (59°F) | 0% | | 4pm | 14°C (58°F) | 0% | | 5pm | 13°C (56°F) | 0% | | 6pm | 13°C (55°F) | 0% | | 7pm | 12°C (53°F) | 0% | Air Quality ----------- 26 Good Air quality is satisfactory, and air pollution poses little or no risk. GoodHazardous ### Pollen Levels Tree PollenLow Grass PollenLow Weed PollenLow Daylight Hours -------------- 06:49 Sunrise 16:25 Sunset 9 hours 36 minutes of sunlight today Moon ---- [Full Moon](https://airpult.com/astronomy/moon-phases) 16:10 Moonrise 07:11 Moonset Daily Forecast -------------- Today 9° (48°) 16° (60°) Tuesday 10° (49°) 16° (61°) Wednesday 9° (48°) 14° (58°) Thursday 10° (50°) 14° (56°) Friday 13° (56°) 14° (58°) Saturday 7° (45°) 14° (58°) Sunday 6° (43°) 14° (57°) Monday 7° (44°) 13° (55°) Tuesday 6° (43°) 11° (53°) Wednesday 5° (41°) 10° (50°) Resources --------- [Ocean Currents Explained: How the Ocean Shapes Weather and Climate![Ocean Currents Explained: How the Ocean Shapes Weather and Climate](https://cdn.airpult.com/storage/mwm7r2fav9jzey9d9m9x.jpg)](https://airpult.com/resources/ocean-currents)[Rainbows Explained: Why They Form and Where to Look![Rainbows Explained: Why They Form and Where to Look](https://cdn.airpult.com/storage/0mpjzanljyy1bn930cya.png)](https://airpult.com/resources/rainbows)[How Weather Radar and Satellite Imagery Work![How Weather Radar and Satellite Imagery Work](https://cdn.airpult.com/storage/hnhdi2zur73osoon7n9y.png)](https://airpult.com/resources/radar-satellite) UV Index -------- No protection needed 0Low LowExtreme Humidity -------- 88%Humid LowHigh Looking at the night sky? ------------------------- See moon phases, eclipses, and seasons for this year. [View astronomy](https://airpult.com/astronomy) Current stargazing conditions? ------------------------------ See sky darkness, moon phase, and the best viewing window for Sizewell. [View stargazing score](https://airpult.com/stargazing/gb/sizewell/n61sfimffesfgpkg33tr2) Weather in Sizewell tomorrow, October 27, 2026 ---------------------------------------------- Expect unsettled, showery conditions in Sizewell on October 27, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 90% near 10:00. Skies look heaviest around 05:00, with cover close to 100%. (Expect unsettled, showery conditions in Sizewell on October 27, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 90% near 10:00. Skies look heaviest around 05:00, with cover close to 100%.) Temperatures climb from an overnight low near 10°C toward a daytime high of about 16°C. Relative humidity sits between 60% and 88%, reaching its peak around 01:00. Breezes become lively, peaking around 04:00 near 42 km/h. (Temperatures climb from an overnight low near 49°F toward a daytime high of about 61°F. Relative humidity sits between 60% and 88%, reaching its peak around 01:00. Breezes become lively, peaking around 04:00 near 26 mph.) The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 90%. Cloud cover stays around 86% by 12:00. Visibility holds near 30.4 km, though it can fall to 13.6 km. The sun rises at 06:50 and sets at 16:23, for a total of 9 hours 32 minutes of sunlight today. (The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 90%. Cloud cover stays around 86% by 12:00. Visibility holds near 18.9 mi, though it can fall to 8.5 mi. The sun rises at 06:50 and sets at 16:23, for a total of 9 hours 32 minutes of sunlight today.) The practical takeaway for Sizewell on October 27, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 16°C. (The practical takeaway for Sizewell on October 27, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 61°F.) [Powered by Airpult](https://platform.airpult.com) Frequently asked questions about weather in Sizewell ---------------------------------------------------- ### How warm does it get in Sizewell? The warmest month in Sizewell is August, with average high temperatures of 21°C. The average temperature during this period is around 18°C. (The warmest month in Sizewell is August, with average high temperatures of 69°F. The average temperature during this period is around 65°F.) ### How cold does it get in Sizewell? The coldest month in Sizewell is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C. (The coldest month in Sizewell is January, with average low temperatures of 38°F. The average temperature during this period is around 42°F.) ### What is the wettest time of year in Sizewell? The wettest month in Sizewell is October, with an average of 79 mm of precipitation. (The wettest month in Sizewell is October, with an average of 3.1 in of precipitation.) ### What is the driest time of year in Sizewell? The driest month in Sizewell is April, with an average of 38 mm of precipitation. (The driest month in Sizewell is April, with an average of 1.5 in of precipitation.) [View full climate insights for Sizewell →](https://airpult.com/climate/gb/sizewell/n61sfimffesfgpkg33tr2)