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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Trade Wire UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Expect warm, sunny days in Marmaris this October, with average highs around 26°C and plenty of daylight for exploring. It’s one of the best months to visit, offering a pleasant blend of summer heat and autumn calm before the season turns.
What’s the typical weather like in Marmaris during October?
October in Marmaris brings a gradual shift from summer’s peak heat to milder autumn conditions. Daytime temperatures usually hover between 24°C and 28°C, cooling to around 16°C at night. Sea temperatures remain swimmable, often around 23°C, so you can still enjoy the coast. The 10 day weather forecast UK often mirrors the stable patterns you’ll find here, though Marmaris stays notably warmer.
How much rain should you expect in October?
Rainfall increases as the month progresses, but October is still relatively dry compared to November. You’ll likely see around 50–70mm of rain spread over 5 to 7 days, often in short, sharp bursts. The marmaris weather october rainfall is manageable, with plenty of sunny spells between showers. For a drier trip, earlier in the month is your best bet.
How does October compare to September and November?
September is hotter and drier, with highs still reaching 30°C, while marmaris weather november turns noticeably cooler and wetter, with highs around 18°C and more frequent rain. October sits perfectly in between — warm enough for sunbathing but cool enough for comfortable sightseeing. If you’re checking the marmaris weather forecast 14 days, you’ll see this transition clearly as the month unfolds.
Is October a good time to visit Marmaris?
Yes, it’s an excellent time. The weather is still warm and sunny, crowds have thinned, and prices drop after the summer season. You’ll get pleasant beach days and cooler evenings for dining out.
Do you need a jacket in Marmaris in October?
Light layers are wise for evenings, when temperatures can dip to 16°C. A thin jacket or cardigan will be enough. Days are warm enough for T-shirts and shorts, especially early in the month.
Can you swim in the sea in October?
Absolutely. The sea stays around 23°C, which is comfortable for swimming. It’s cooler than July’s 27°C but still very pleasant, especially during the first half of the month.
Sources
For more seasonal insights, check our UK weather hub or compare conditions with Antalya Weather and Crete Weather.