Poole's hottest day yet: 30°C and unbroken sunshine forecast
13 August 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
Thursday is shaping up to be the warmest day of the summer so far in Poole, with the Met Office forecasting a high of 30°C, clear skies throughout the day and no chance of rain. The overnight low sits at a comfortable 18°C, meaning it will stay warm well into the evening.
The UV index is rated at 7 — classified as high — so sun cream, hats and keeping young children and pets out of direct midday sun are all sensible precautions. If you are heading to Sandbanks or Poole Quay, expect busy car parks from late morning; arriving early or using public transport will save some frustration.
For those with gardens to water or outdoor plans to finalise, today is the day to act: conditions this settled and this warm do not always last long in August. Anyone working outdoors should take regular breaks in the shade and stay well hydrated.