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15-day forecast for Planken

Right now

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From 27 Sep to 12 Oct in Planken: 2 day(s) of clear skies expected, highs from 10 to 24 °C and 33.0 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny15 °C20 °C0.0 mm12 km/h
Tomorrowpartly cloudy17 °C22 °C0.0 mm11 km/h
Tue 29 Sepovercast14 °C22 °C0.0 mm9 km/h
Wed 30 Sepovercast16 °C24 °C0.0 mm8 km/h
Thu 1 Octlight rain12 °C19 °C6.6 mm7 km/h
Fri 2 Octfog11 °C17 °C0.0 mm7 km/h
Sat 3 Octpartly cloudy11 °C20 °C0.0 mm9 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octlight drizzle7 °C18 °C1.5 mm7 km/h
Mon 5 Octdrizzle9 °C16 °C5.4 mm6 km/h
Tue 6 Octlight drizzle9 °C10 °C5.1 mm4 km/h
Wed 7 Octdrizzle5 °C14 °C4.2 mm3 km/h
Thu 8 Octlight drizzle2 °C15 °C1.8 mm7 km/h
Fri 9 Octlight drizzle6 °C13 °C1.2 mm5 km/h
Sat 10 Octdrizzle4 °C11 °C4.5 mm5 km/h
Sun 11 Octdrizzle4 °C14 °C2.7 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 7.8 °C in Planken, the November norm 2.6 °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 Planken: the most honest estimate beyond two weeks.

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