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15-day forecast for Mergoscia

Right now

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From 27 Sep to 12 Oct in Mergoscia: 2 day(s) of clear skies expected, highs from 9 to 18 °C and 84.8 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny12 °C18 °C0.0 mm8 km/h
Tomorrowpartly cloudy12 °C18 °C0.0 mm8 km/h
Tue 29 Sepovercast12 °C17 °C0.0 mm8 km/h
Wed 30 Seplight rain12 °C14 °C0.6 mm4 km/h
Thu 1 Octlight rain11 °C13 °C4.2 mm4 km/h
Fri 2 Octovercast11 °C15 °C0.0 mm8 km/h
Sat 3 Octovercast11 °C16 °C0.0 mm9 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octheavy drizzle8 °C16 °C3.0 mm8 km/h
Mon 5 Octheavy drizzle11 °C13 °C6.0 mm5 km/h
Tue 6 Octsnow showers7 °C11 °C34.2 mm6 km/h
Wed 7 Octsnow showers0 °C14 °C7.8 mm12 km/h
Thu 8 Octovercast1 °C16 °C0.0 mm11 km/h
Fri 9 Octdrizzle6 °C14 °C2.4 mm8 km/h
Sat 10 Octdrizzle8 °C9 °C10.8 mm4 km/h
Sun 11 Octshowers5 °C13 °C15.8 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 8.8 °C in Mergoscia, the November norm 4.4 °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 Mergoscia: the most honest estimate beyond two weeks.

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