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15-day forecast for Realp

Right now

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From 27 Sep to 12 Oct in Realp: 2 day(s) of clear skies expected, highs from 2 to 17 °C and 76.5 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaymostly sunny6 °C17 °C0.0 mm13 km/h
Tomorrowovercast7 °C16 °C0.0 mm12 km/h
Tue 29 Sepovercast7 °C14 °C0.0 mm11 km/h
Wed 30 Sepovercast5 °C10 °C0.3 mm12 km/h
Thu 1 Octlight rain6 °C8 °C8.4 mm10 km/h
Fri 2 Octfog5 °C12 °C0.0 mm9 km/h
Sat 3 Octovercast5 °C13 °C0.0 mm10 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octshowers4 °C9 °C6.3 mm12 km/h
Mon 5 Octsnow showers3 °C8 °C20.7 mm11 km/h
Tue 6 Octsnow showers−1 °C2 °C24.0 mm4 km/h
Wed 7 Octsnow showers−4 °C4 °C0.6 mm3 km/h
Thu 8 Octlight drizzle−3 °C7 °C1.2 mm6 km/h
Fri 9 Octlight drizzle0 °C7 °C1.2 mm6 km/h
Sat 10 Octsnow showers1 °C3 °C4.5 mm9 km/h
Sun 11 Octsnow−2 °C2 °C9.3 mm11 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 2.2 °C in Realp, the November norm −2.8 °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 Realp: the most honest estimate beyond two weeks.

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