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15-day forecast for Stäfa

Right now

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From 27 Sep to 12 Oct in Stäfa: 2 day(s) of clear skies expected, highs from 13 to 26 °C and 41.5 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaysunny13 °C25 °C0.0 mm5 km/h
Tomorrowovercast13 °C26 °C0.0 mm7 km/h
Tue 29 Sepovercast14 °C25 °C0.0 mm7 km/h
Wed 30 Sepovercast16 °C25 °C0.0 mm9 km/h
Thu 1 Octlight rain15 °C19 °C2.1 mm4 km/h
Fri 2 Octfog14 °C19 °C0.0 mm10 km/h
Sat 3 Octfog13 °C20 °C0.0 mm5 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octheavy drizzle13 °C18 °C8.1 mm4 km/h
Mon 5 Octheavy drizzle13 °C15 °C7.2 mm11 km/h
Tue 6 Octshowers11 °C13 °C16.5 mm6 km/h
Wed 7 Octovercast9 °C15 °C0.0 mm6 km/h
Thu 8 Octlight drizzle8 °C16 °C0.9 mm6 km/h
Fri 9 Octlight drizzle10 °C14 °C2.7 mm6 km/h
Sat 10 Octlight drizzle8 °C13 °C2.1 mm4 km/h
Sun 11 Octlight drizzle8 °C15 °C1.9 mm10 km/h
Mon 12 Octovercast– °C– °C– mm– km/h

And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the October norm is 9.9 °C in Stäfa, the November norm 4.8 °C (MeteoSwiss 1991–2020, monthly means measured nearby).

Frequently asked questions

Are these 15-day forecasts reliable?

Reliability decreases with the horizon: excellent at 3 days, good up to 7, indicative beyond 10. Each passing day sharpens the rest.

Can the weather be forecast a month ahead?

No, not day by day. That is why this page completes the 16 forecast days with the MeteoSwiss monthly norms for Stäfa: the most honest estimate beyond two weeks.

meteo-ch.ch · Open-Meteo data, MeteoSwiss norms 1991–2020