meteo-ch.ch

Home › Hallau weather › 15 days

15-day forecast for Hallau

Right now

–°C
 
 
– –

From 27 Sep to 12 Oct in Hallau: 1 day(s) of clear skies expected, highs from 11 to 28 °C and 30.1 mm of precipitation in total. Day-by-day table (Open-Meteo model).

DayWeatherMinMaxPrecip.Wind
Todayovercast9 °C27 °C0.0 mm11 km/h
Tomorrowovercast12 °C28 °C0.0 mm14 km/h
Tue 29 Sepovercast11 °C27 °C0.0 mm9 km/h
Wed 30 Sepovercast15 °C26 °C0.0 mm7 km/h
Thu 1 Octlight rain15 °C18 °C3.1 mm4 km/h
Fri 2 Octfog12 °C21 °C0.0 mm10 km/h
Sat 3 Octfog12 °C22 °C0.0 mm7 km/h
DayWeatherMinMaxPrecip.Wind
Sun 4 Octlight rain12 °C15 °C14.7 mm6 km/h
Mon 5 Octlight rain11 °C15 °C6.3 mm10 km/h
Tue 6 Octlight drizzle8 °C13 °C2.4 mm4 km/h
Wed 7 Octovercast7 °C15 °C0.0 mm11 km/h
Thu 8 Octlight drizzle6 °C15 °C0.6 mm10 km/h
Fri 9 Octovercast8 °C13 °C0.0 mm9 km/h
Sat 10 Octlight drizzle7 °C11 °C3.0 mm9 km/h
Sun 11 Octovercast7 °C16 °C0.0 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 9.1 °C in Hallau, the November norm 3.9 °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 Hallau: the most honest estimate beyond two weeks.

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