meteo-ch.ch

Home › Raperswilen weather › 15 days

15-day forecast for Raperswilen

Right now

–°C
 
 
– –

From 27 Sep to 12 Oct in Raperswilen: 2 day(s) of clear skies expected, highs from 12 to 26 °C and 47.4 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny12 °C24 °C0.0 mm9 km/h
Tomorrowovercast14 °C26 °C0.0 mm11 km/h
Tue 29 Sepovercast10 °C25 °C0.0 mm5 km/h
Wed 30 Sepovercast13 °C24 °C0.0 mm5 km/h
Thu 1 Octshowers13 °C18 °C4.7 mm12 km/h
Fri 2 Octfog12 °C19 °C0.3 mm10 km/h
Sat 3 Octfog11 °C20 °C0.0 mm5 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octshowers12 °C16 °C15.4 mm6 km/h
Mon 5 Octshowers12 °C16 °C7.8 mm14 km/h
Tue 6 Octshowers9 °C12 °C14.1 mm6 km/h
Wed 7 Octovercast7 °C14 °C0.0 mm10 km/h
Thu 8 Octlight drizzle6 °C16 °C0.6 mm9 km/h
Fri 9 Octlight drizzle9 °C14 °C1.2 mm9 km/h
Sat 10 Octlight drizzle6 °C12 °C1.8 mm7 km/h
Sun 11 Octlight drizzle7 °C15 °C1.5 mm9 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 9.4 °C in Raperswilen, the November norm 4.3 °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 Raperswilen: the most honest estimate beyond two weeks.

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