meteo-ch.ch

Home › Cornaux weather › 15 days

15-day forecast for Cornaux

Right now

–°C
 
 
– –

From 27 Sep to 12 Oct in Cornaux: 1 day(s) of clear skies expected, highs from 13 to 25 °C and 42.6 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaypartly cloudy12 °C25 °C0.0 mm14 km/h
Tomorrowovercast14 °C25 °C0.0 mm8 km/h
Tue 29 Sepfog15 °C24 °C0.0 mm8 km/h
Wed 30 Seplight rain17 °C22 °C0.6 mm10 km/h
Thu 1 Octlight rain16 °C18 °C6.3 mm8 km/h
Fri 2 Octovercast16 °C21 °C0.0 mm16 km/h
Sat 3 Octovercast15 °C21 °C0.0 mm8 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octdrizzle16 °C18 °C12.0 mm7 km/h
Mon 5 Octheavy drizzle14 °C17 °C11.7 mm7 km/h
Tue 6 Octlight drizzle11 °C16 °C3.3 mm7 km/h
Wed 7 Octlight drizzle10 °C16 °C0.9 mm9 km/h
Thu 8 Octlight drizzle10 °C15 °C1.8 mm6 km/h
Fri 9 Octlight drizzle12 °C14 °C3.0 mm7 km/h
Sat 10 Octlight drizzle10 °C13 °C2.1 mm14 km/h
Sun 11 Octlight drizzle10 °C16 °C0.9 mm15 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 10.4 °C in Cornaux, the November norm 5.6 °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 Cornaux: the most honest estimate beyond two weeks.

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