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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Southampton Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Based on the live forecast above, Lostwithiel will see cloudy skies with occasional light rain today, typical for this November week in the Fowey valley. Temperatures remain mild for the season.
What is the weather doing in Lostwithiel right now?
The live forecast above gives the hour-by-hour picture for Lostwithiel. The town, set inland just north of the Roseland Peninsula, often traps valley mist on autumn mornings. Today’s brighter spells should break through by mid-afternoon, though a brisk south-westerly breeze will keep it feeling cool. For the most authoritative lostwithiel weather met office updates, check the Met Office’s regional pages.
What about the next few days?
Into the weekend, the weather in Lostwithiel 10 days shows a low-pressure system edging in from the Atlantic, bringing more persistent rain by Sunday. Morning fog may linger in the lower parts of the town, especially near the river. Those planning outdoor trips should check the 10-day forecast for the South West and take a waterproof. For a wider view, our UK weather hub covers regional trends from Cornwall to the Scottish borders.
How accurate are long-range forecasts for Lostwithiel?
Reliable to about five days; after that, local topography can cause sudden changes. Met Office and BBC three-hourly data are best for short-term planning. For ten-day outlooks, treat day 8–10 as general trends.
Does Lostwithiel often get flooding?
The River Fowey can rise after persistent rain, especially in winter. Flood warnings are rare but issued by the Environment Agency. Check GOV.UK flood alerts before travel during wet spells.
What is the best time of year for dry weather here?
Late spring (May–June) and early autumn (September) are driest. Summer is busier with visitors. The Bristol weather page gives a useful comparative for south-west conditions.