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15-day forecast for Blatten

Right now

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From 27 Sep to 12 Oct in Blatten: 2 day(s) of clear skies expected, highs from 2 to 18 °C and 41.5 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todaysunny7 °C18 °C0.0 mm6 km/h
Tomorrowovercast7 °C18 °C0.0 mm7 km/h
Tue 29 Sepshowers9 °C17 °C0.1 mm10 km/h
Wed 30 Seplight rain8 °C12 °C0.6 mm9 km/h
Thu 1 Octlight rain6 °C10 °C8.0 mm7 km/h
Fri 2 Octovercast6 °C12 °C0.0 mm8 km/h
Sat 3 Octshowers6 °C13 °C1.2 mm10 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octheavy drizzle3 °C10 °C10.2 mm6 km/h
Mon 5 Octheavy drizzle2 °C8 °C5.7 mm6 km/h
Tue 6 Octsnow showers0 °C6 °C2.7 mm5 km/h
Wed 7 Octovercast−6 °C6 °C0.0 mm6 km/h
Thu 8 Octsnow showers−6 °C7 °C2.1 mm6 km/h
Fri 9 Octsnow showers−2 °C6 °C1.5 mm5 km/h
Sat 10 Octsnow showers−1 °C5 °C3.6 mm7 km/h
Sun 11 Octsnow showers−1 °C2 °C5.8 mm6 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 1.9 °C in Blatten, the November norm −3.6 °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 Blatten: the most honest estimate beyond two weeks.

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