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15-day forecast for Adelboden

Right now

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From 27 Sep to 12 Oct in Adelboden: 2 day(s) of clear skies expected, highs from 8 to 21 °C and 76.9 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.WindConfidence
Todaymostly sunny10 °C21 °C0.0 mm8 km/hlow
Tomorrowovercast12 °C21 °C0.0 mm7 km/hlow
Tue 29 Sepovercast14 °C21 °C0.0 mm8 km/hlow
Wed 30 Seplight rain14 °C19 °C0.4 mm7 km/hmedium
Thu 1 Octlight rain11 °C14 °C8.1 mm5 km/hmedium
Fri 2 Octfog10 °C16 °C0.0 mm9 km/hmedium
Sat 3 Octshowers10 °C18 °C1.8 mm9 km/hmedium
DayWeatherMinMaxPrecip.WindConfidence
Sun 4 Octthunderstorms7 °C14 °C28.2 mm7 km/h
Mon 5 Octshowers8 °C11 °C18.9 mm3 km/h
Tue 6 Octdrizzle5 °C8 °C7.5 mm5 km/h
Wed 7 Octlight drizzle0 °C12 °C1.2 mm7 km/h
Thu 8 Octlight drizzle−1 °C13 °C3.0 mm6 km/h
Fri 9 Octlight drizzle4 °C12 °C1.8 mm7 km/h
Sat 10 Octlight drizzle2 °C12 °C3.0 mm6 km/h
Sun 11 Octlight drizzle4 °C11 °C3.0 mm13 km/h
Mon 12 Octovercast– °C– °C– mm– km/h

Confidence index: agreement of 4 independent models (ICON, GFS, IFS, ARPEGE) on the daily high and on rain. High = highs within 2 °C and the same rain verdict; low = more than 4 °C apart or models split on rain.

And at 20, 25 or 30 days? No model seriously forecasts that far. Climatology takes over: the October norm is 7.1 °C in Adelboden, the November norm 2.3 °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 Adelboden: the most honest estimate beyond two weeks.

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