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Expect a damp Sunday in Poole with highs of 19°C

27 September 2026 · By Boroughly editorial — AI-assisted, human-reviewed.

Today brings overcast skies and a good chance of getting wet, with the Met Office putting the probability of rain at 87% for Poole on Sunday 27 September. Temperatures will peak at 19°C through the afternoon before dropping to a cool 9°C overnight — not unusual for late September in Dorset, but worth bearing in mind if you had outdoor plans.

The UV index sits at just 2, so sun protection is not a concern today. The headline weather risk is heavy rain at some point during the day, so an umbrella or waterproof jacket is sensible if you're heading out — whether that's a walk around Poole Quay, a trip to the shops on Lagland Street, or anywhere else that doesn't offer much shelter.

The Met Office advises checking local updates as the day develops, since timing and intensity of heavier spells can shift. If you're planning to drive, be aware that wet roads and reduced visibility can affect journey times across the town. Residents with outdoor events scheduled today may want to have a contingency plan ready.

Full forecast details are available via the Met Office Poole forecast.

Sources