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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions for Cullompton, the Devon market town in the Culm Valley. This week follows a typical spring pattern for the South West, with Atlantic weather systems bringing a mix of cloud, showers and brighter interludes.
What is the weather in Cullompton doing this week?
The week ahead reflects the variable conditions common for inland Devon in spring. The live forecast above gives the immediate picture, while the broader trend sees weather fronts moving east across the county.
- Showers are likely at times, with the heaviest rain typically arriving from the west during the afternoon and evening
- Overnight temperatures in the valley can drop a few degrees below those in Exeter, with mist forming in hollows during calm, clear spells
- For a longer view, the 10 Day Weather Forecast UK page shows how conditions develop beyond the immediate outlook
- Wind speeds remain moderate for most of the week, with gusts picking up ahead of the next weather front
How does Cullompton’s weather compare with nearby towns?
Being set in the Culm Valley, Cullompton can be slightly cooler and more prone to mist than more exposed locations. The met office weather cullompton data often shows a degree or two lower than Exeter St David’s during settled nights.
- Daytime highs are similar to Tiverton, but cloud can linger longer in the valley when fog forms
- Rainfall totals are typical for mid-Devon, with the higher ground to the north and west catching more precipitation
- For those looking further ahead, the 30 day weather forecast cullompton search term reflects the interest in planning around the longer-range outlook, though certainty drops beyond a week
- Check the UK weather hub for the national picture, or the Bristol Weather page for conditions further north
Will it rain in Cullompton this afternoon?
The live forecast above shows the immediate trend. Showers are possible as Atlantic weather systems move through, with the best chance of dry spells during the morning. Check the radar for real-time updates.
Is Cullompton weather different from Exeter?
Cullompton sits in a valley and is often a degree or two cooler than Exeter at night, with mist forming more readily. Daytime conditions are broadly similar, though Exeter can see slightly less cloud in a south-westerly flow.
Where can I find long-range forecasts for Cullompton?
The Met Office provides the most reliable outlook for Cullompton. For the 30-day trend, refer to their monthly assessment. The BBC News weather pages also carry a 14-day forecast for the town.