Meteo El Jadida (Mazagan) in ottobre

Casablanca forum regulars call October reliably pleasant: warm sunny days and cooler evenings, with September/October named together as the year's better weather window alongside March-May. Rain is a real if modest possibility — always a possibility, and no-one on the forum can confirm next week's weather in advance — but nothing close to a wash-out month. Standard packing is a spring jacket rather than anything heavier, with a cap and scarf for breezy days. One honest caveat for anyone planning a beach day: the water varies from quite cool to cold and isn't rated among the cleanest near the city, so swimming is more a bonus than the main event. Our record: 26.2°C days, 16.6°C nights, 2.6 rain days and a 22.8°C sea — warm and dry, matching the “pleasant, minor rain risk” read; the sea reading here is milder than the “cool to cold” framing given locally, likely reflecting a warmer offshore average than the immediate coast.

El Jadida's forum notes it sits a bit further north than Essaouira and runs correspondingly cooler, with the same cold Atlantic coastal wind both towns are known for. Posters were consistent that direct sun makes a big difference here - a day out of the wind and in full sun feels genuinely warm, while the same day in the shade or breeze feels much cooler. March weather is fundamentally unpredictable, swinging between chilly and pleasantly warm depending on wind direction, so a jacket for the evening is non-negotiable regardless of how the day itself turns out.

Forum posters describe September across Morocco as pleasant autumn weather generally, with warm sunny days commonly around 25-30C and a noticeably chillier turn once the sun sets. Posters specifically flag El Jadida as capable of reaching around 32C during a heat event, but note the town's coastal position brings sea breezes that provide real relief compared to warmer inland spots. Posters generally recommend September as a strong pick for El Jadida specifically, sitting in the mid-season lull after peak summer heat and before European school holidays bring fresh crowds - genuinely pleasant weather without the most intense heat of high summer.